XLIII Open Internacional Ciudad de San Sebastian

San Sebastian, from 2023-04-01 to 2023-04-08

Official website arbitrosopen@fgajedrez.org
Chief Arbiter: Iruretagoiena Pascual, Lukas Deputy Arbiters: Montolio Benedicto, Cesar
Rate of play: 90 minutes + 30 seconds per move
Lugar de juego: Ayuntamiento de Donostia-San Sebastián

Games

[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.1"]
[White "Berdote Alonso, Carlos"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[PlyCount "52"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. h3 h6 8. O-O Bf5 9. d3 e6 10. Qe2 Be7 11. Rd1 Nb5 12. Nxb5 cxb5 13. d4 c4 14. g4 Bg6 15. a4 h5 16. d5 exd5 17. axb5 hxg4 18. hxg4 Be4 19. Be3 Qd7 20. Nh2 Qxb5 21. f3 Bg6 22. b3 a6 23. Nf1 Rc8 24. bxc4 Rxc4 25. Rab1 Rxg4+ 26. Kf2 Bh4+ 27. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.2"]
[White "Roshka, Yevgeniy"]
[Black "Codina Garcia, Jose"]
[Result "1-0"]
[PlyCount "99"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nbd2 Be7 5. g3 O-O 6. Bg2 b6 7. O-O Bb7 8. b3 Nbd7 9. Bb2 c5 10. Rc1 Rc8 11. e3 Rc7 12. Qe2 Qa8 13. Rfe1 Rfc8 14. cxd5 Nxd5 15. e4 N5f6 16. e5 Nd5 17. Ne4 cxd4 18. Rxc7 Rxc7 19. Nxd4 a6 20. Qh5 Qd8 21. Nd6 Qf8 22. Nxb7 Rxb7 23. Bxd5 exd5 24. e6 Nf6 25. exf7+ Qxf7 26. Qf5 Rb8 27. Nc6 Re8 28. Nxe7+ Rxe7 29. Rxe7 Qxe7 30. Bxf6 gxf6 31. Qxd5+ Kg7 32. Kg2 Qc7 33. Qe4 a5 34. Qd5 Qe7 35. Qc6 Qa3 36. Qc7+ Kg6 37. Qc2+ Kg7 38. Kh3 b5 39. Qd2 Qc5 40. Kg2 b4 41. Qd7+ Kg6 42. Qg4+ Kf7 43. Qe4 Kg7 44. h4 Qb5 45. Qe7+ Kg6 46. g4 h5 47. gxh5+ Kxh5 48. Qh7+ Kg4 49. f3+ Kf4 50. Qe4# 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.4"]
[White "Larkin, Vladyslav"]
[Black "Ochoa Aldaz, Mikel"]
[Result "1-0"]
[PlyCount "63"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Nc5 6. Be2 Be7 7. Nbd2 O-O 8. Nb3 Nxb3 9. axb3 c5 10. Bf4 Bf5 11. O-O Re8 12. Bd3 Be6 13. c3 Nd7 14. Qc2 Nf8 15. h3 a6 16. Bh2 Qb6 17. Rae1 d4 18. Nd2 dxc3 19. bxc3 Rad8 20. Kh1 Qc6 21. f4 Qd7 22. Re3 Bd5 23. Ne4 b5 24. f5 Bxe4 25. Bxe4 Qd2 26. Qxd2 Rxd2 27. Bf4 Ra2 28. Bd5 Rd2 29. c4 g6 30. Bg3 h6 31. h4 Kh7 32. fxg6+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.5"]
[White "Izagirre Alsua, Aritz"]
[Black "Aloma Vidal, Robert"]
[Result "0-1"]
[PlyCount "72"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. e5 Nfd7 6. d4 c5 7. c3 Be7 8. Bd3 Ba6 9. Bxa6 Nxa6 10. O-O b5 11. a3 Nab8 12. Qe2 c4 13. Ne1 Nc6 14. f4 g6 15. Nc2 a5 16. g4 b4 17. axb4 axb4 18. Rxa8 Qxa8 19. Ne3 bxc3 20. bxc3 Qa1 21. Ndxc4 dxc4 22. Qxc4 Qa8 23. f5 gxf5 24. gxf5 Nb6 25. Qb3 Rg8+ 26. Kf2 Bh4+ 27. Ke2 Qa6+ 28. Kf3 Na5 29. Qc2 Qb7+ 30. Qe4 Qxe4+ 31. Kxe4 Nb3 32. Rd1 Bg5 33. fxe6 fxe6 34. Rf1 Rg6 35. Kd3 Nxc1+ 36. Rxc1 Nd5 37. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.6"]
[White "Grieve, Harry"]
[Black "Mendia Rezola, Jokin"]
[Result "1-0"]
[PlyCount "61"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 Nc6 8. Nf3 bxa3+ 9. c3 Bc7 10. Bxa3 f6 11. Bd3 a6 12. Nxc7+ Qxc7 13. Bd6 Qf7 14. h4 Nge7 15. h5 Bd7 16. Qb1 Nf5 17. Bc5 fxe5 18. dxe5 Rb8 19. Ng5 Qg8 20. g4 h6 21. gxf5 hxg5 22. Bd6 Rc8 23. f6 Nd8 24. Bg6+ Nf7 25. Qxb7 gxf6 26. Rxa6 Qxg6 27. hxg6 Rxh1+ 28. Kd2 Nxe5 29. Bxe5 fxe5 30. g7 Ke7 31. Ra8 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.7"]
[White "Gerrikabeitia Uriarte, Antxoka"]
[Black "Narciso Dublan, Marc"]
[Result "0-1"]
[PlyCount "71"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nd2 d6 5. Be2 O-O 6. h3 Nbd7 7. Ngf3 b6 8. O-O Bb7 9. c3 c5 10. Qc2 Rc8 11. Rad1 Rc7 12. Rfe1 Qa8 13. Bf1 Ne4 14. Qb1 Ndf6 15. Qa1 h6 16. Nxe4 Nxe4 17. Nd2 Ng5 18. Bxg5 hxg5 19. a4 Bc6 20. b4 cxb4 21. cxb4 Rfc8 22. b5 Bd5 23. Rc1 Rc2 24. Rxc2 Rxc2 25. Qd1 Qc8 26. e4 Be6 27. d5 Bd7 28. Nf3 Qc5 29. Re3 g4 30. hxg4 Bxg4 31. Qd3 Bh6 32. Re2 Rc3 33. Qd2 Qa3 34. Qd4 Bg7 35. Qd1 Rc8 36. Re3 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.8"]
[White "Bilych, Olexiy"]
[Black "Simons, Sebastiaan"]
[Result "1-0"]
[PlyCount "69"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Nb3 g5 9. Ne1 Rg8 10. Nd3 Qc7 11. a4 a5 12. g4 Bxd3 13. Bxd3 c5 14. dxc5 Nc6 15. Bb5 Bg7 16. h4 Bxe5 17. h5 Bf4 18. Qe2 Bxc1 19. Raxc1 Qe5 20. Qxe5 Ndxe5 21. f3 f6 22. Kg2 Kf7 23. Rce1 Rgc8 24. Kg3 Nb4 25. f4 gxf4+ 26. Rxf4 Ke7 27. Re2 Nbc6 28. c3 Rg8 29. Nd4 Rg7 30. Bxc6 bxc6 31. Rxe5 fxe5 32. Nxc6+ Kd7 33. Nxe5+ Ke7 34. b3 Rh7 35. Ng6+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.9"]
[White "Milner, Romi"]
[Black "Pap, Misa"]
[Result "0-1"]
[PlyCount "52"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 c6 4. e3 Nh5 5. Bg3 g6 6. Be2 Bg7 7. c4 O-O 8. Nc3 Nd7 9. e4 c5 10. Nd5 Nxg3 11. hxg3 e6 12. Ne3 cxd4 13. Nxd4 Qa5+ 14. Kf1 Nc5 15. Nb3 Qb6 16. Nxc5 dxc5 17. Rb1 Rd8 18. Qc2 Bd7 19. a3 a5 20. Ng4 h5 21. Ne3 Bc6 22. g4 Rd4 23. Bd3 Rad8 24. Rd1 hxg4 25. Nxg4 Bxe4 26. Ke2 Rxd3 27. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.10"]
[White "Argandona Riveiro, Inigo"]
[Black "Pera Lucas, Eugeni"]
[Result "1-0"]
[PlyCount "65"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. Nd2 Bxd4 11. Bxd4 Qg5 12. Nxe4 dxe4 13. Qd2 Qxd2+ 14. Kxd2 O-O 15. Ke3 Bf5 16. Rhd1 Rfd8 17. Bxa7 Rd5 18. Bd4 Rad8 19. Rd2 c5 20. Bc3 c6 21. a4 Kf8 22. a5 Ra8 23. Ra4 Be6 24. Rxe4 Ke7 25. Ra4 Bf5 26. f3 Rxd2 27. Kxd2 Rd8+ 28. Kc1 Be6 29. a6 Kd7 30. a7 Ra8 31. Bd2 Kc7 32. Be3 Kb6 33. c4 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.11"]
[White "Fernandez Lopez, Marcos II"]
[Black "Picard, Romain"]
[Result "0-1"]
[PlyCount "68"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. b3 g6 5. Bb2 Bg7 6. Nbd2 O-O 7. c4 e6 8. Bd3 c5 9. O-O cxd4 10. Nxd4 d6 11. Qc2 Nbd7 12. Ne4 Nc5 13. Nxc5 dxc5 14. Nb5 a6 15. Nc3 Qc7 16. f3 Rad8 17. Rad1 Rd7 18. Rf2 Rfd8 19. Rfd2 Bh6 20. Re2 Ne8 21. Bc1 f5 22. Ree1 Nf6 23. Bf1 Bg7 24. Rxd7 Rxd7 25. Rd1 Rxd1 26. Nxd1 g5 27. h3 h5 28. e4 fxe4 29. Bxg5 Nh7 30. Qd2 exf3 31. Bd3 Bd4+ 32. Nf2 Qg3 33. Bxh7+ Kxh7 34. Qd3+ Kg8 35. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.12"]
[White "Prieto Aranguren, Alain"]
[Black "Lobato Lavin, Alvaro"]
[Result "1-0"]
[PlyCount "61"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 O-O 9. Qd2 Nbd7 10. Nh3 Re8 11. Nf2 a6 12. a4 Qc7 13. Be2 Rb8 14. O-O c4 15. Ra3 b5 16. axb5 axb5 17. b4 Ne5 18. Rfa1 Bd7 19. Be3 Rb7 20. Bd4 h6 21. Ra7 g5 22. Rxb7 Qxb7 23. Ra7 Qc8 24. Bf1 Nh5 25. Ne2 Ng6 26. Bxg7 Kxg7 27. Qd4+ Kg8 28. Nc3 Ne5 29. Qb6 Qb8 30. Qa5 Nf4 31. h3 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.13"]
[White "Aranzabal Aguirre, Xabier"]
[Black "Moreno Estebanez, Patxi"]
[Result "1/2-1/2"]
[PlyCount "102"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Nb6 9. Qxd8+ Nxd8 10. Bb5+ Nc6 11. Nc3 g6 12. Be3 Bg7 13. Bxb6 axb6 14. Nd5 Ra7 15. Nxb6 Bg4 16. Nc4 Bxf3 17. gxf3 O-O 18. Bxc6 bxc6 19. Ke2 Rb8 20. Rhc1 Rd7 21. Rc2 Rd5 22. Rd1 h5 23. f4 Bh6 24. Rxd5 cxd5 25. Na5 Bxf4 26. Nc6 Ra8 27. Nxe7+ Kf8 28. Nxd5 Bxe5 29. f4 Bd6 30. b4 Rb8 31. a3 Ke8 32. Kd3 Kd7 33. Ke4 Rb7 34. a4 f5+ 35. Kd3 Bxf4 36. Nxf4 Rxb4 37. Nd5 Rh4 38. a5 Kd6 39. Nc3 Kc5 40. Ra2 Rh3+ 41. Kd2 Rxh2+ 42. Ne2 f4 43. Kd3 f3 44. Rc2+ Kb5 45. a6 fxe2 46. Rxe2 Rh3+ 47. Re3 Rh1 48. Rg3 Ra1 49. Rxg6 h4 50. Rh6 h3 51. Ke4 h2 52. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.14"]
[White "De La Cruz Revilla, Miguel"]
[Black "Sarasketa Irastortza, Oier"]
[Result "1-0"]
[PlyCount "51"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 d5 5. e5 Ng4 6. Qe2 Qc7 7. Bb5 Bd7 8. Bxc6 bxc6 9. h3 Nh6 10. d3 g6 11. Be3 d4 12. cxd4 cxd4 13. Bxd4 Bg7 14. O-O Nf5 15. Bc5 h5 16. Nc3 O-O 17. Rfe1 Rfd8 18. Rac1 Qb7 19. a4 Bh6 20. Rcd1 Bf8 21. Ng5 Ng7 22. Qf3 Be6 23. b3 Qd7 24. g4 Rab8 25. Re4 Bd5 26. e6 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.15"]
[White "Bacigalupe Dehesa, Peio"]
[Black "Hernandez Sanchez, Elvis De La C"]
[Result "0-1"]
[PlyCount "89"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bd3 O-O 7. h3 e6 8. Nf3 exd5 9. cxd5 Nh5 10. O-O Nd7 11. Bg5 Bf6 12. Bh6 Re8 13. Be2 Bg7 14. Bg5 Bf6 15. Bh6 a6 16. a4 Rb8 17. Nd2 Ng7 18. a5 Bd4 19. Nf3 Bf6 20. Nd2 Qc7 21. Qc2 Bd4 22. Nd1 f5 23. Nf3 Bf6 24. Bxg7 Kxg7 25. exf5 gxf5 26. Ne3 Nf8 27. Bd3 f4 28. Nc4 Ng6 29. Rfe1 Bd7 30. Nb6 Rxe1+ 31. Rxe1 Re8 32. Rxe8 Bxe8 33. Bf5 Bf7 34. h4 Nxh4 35. Nxh4 Bxh4 36. Bxh7 Qe7 37. Be4 Bf6 38. Nc4 Bd4 39. Nd2 Qd8 40. Qd1 Qh4 41. Qe2 Kf8 42. Nf3 Qf6 43. b3 Bc3 44. Qa2 Qe7 45. Qa4 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.16"]
[White "Alfaro Garcia del Cerro, Juan L"]
[Black "Albeniz Prieto, Unai"]
[Result "1-0"]
[PlyCount "75"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5 11. exd5 cxd5 12. Bg5 h6 13. Bh4 dxc4 14. Ndb5 Nc6 15. Bg3 Nh5 16. Bd6 Bd4 17. Bc7 Qe7 18. Bxc4 Qc5 19. Qd3 Be6 20. Bxe6 Rxe6 21. Ne4 Rxe4 22. fxe4 Bxb2 23. Rab1 Bg7 24. Bd6 Qg5 25. Qb3 Nd8 26. Nc7 Rc8 27. Nd5 Nc6 28. Qxb7 Qd8 29. Qxf7+ Kh7 30. Be7 Qd7 31. Bh4 Qxf7 32. Rxf7 g5 33. Bf2 Kg6 34. Rd7 Ne5 35. Ne7+ Kf7 36. Rxa7 Rc2 37. Nf5+ Ke6 38. Nd4+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian ESP"]
[Date "2023.04.01"]
[Round "1.17"]
[White "Martin-Consuegra Barrilero, Javi"]
[Black "Lorenzo Duran, Marcos"]
[Result "1/2-1/2"]
[PlyCount "90"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. c3 e6 5. e3 Bd6 6. Bg3 O-O 7. Nbd2 Qc7 8. Bd3 Nbd7 9. e4 e5 10. O-O exd4 11. cxd4 Bxg3 12. hxg3 cxd4 13. exd5 Nc5 14. Nb3 Nxd3 15. Qxd3 Rd8 16. Rfe1 Qb8 17. Qxd4 Rxd5 18. Qf4 Bg4 19. Qxb8+ Rxb8 20. Re5 Rxe5 21. Nxe5 b6 22. Nd3 Rc8 23. Rc1 Rxc1+ 24. Ndxc1 Kf8 25. Kf1 Ne4 26. Ke1 f6 27. Nd2 Nd6 28. f3 Be6 29. Kf2 Ke7 30. a3 Kd7 31. Ne2 Bf7 32. Nd4 Bd5 33. g4 a6 34. g3 Ne8 35. Ke3 Nd6 36. Nf5 Nxf5+ 37. gxf5 Kd6 38. Kd4 g5 39. fxg6 hxg6 40. b4 Kc6 41. f4 Bg2 42. Nb1 Kd6 43. Nd2 Kc6 44. Nb1 Kd6 45. Nd2 Kc6 46. 1/2-1/2[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.1"]
[White "Stremavicius, Titas"]
[Black "Tafall Villanueva, Ander"]
[Result "1-0"]
[PlyCount "53"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. Qb3 Bc5 5. Nf3 O-O 6. d3 Re8 7. Bd2 Bb4 8. Be2 Bxc3 9. Bxc3 d5 10. cxd5 Qxd5 11. Qc2 Bg4 12. h3 Bh5 13. e4 Qc5 14. g4 Bg6 15. Rc1 Rad8 16. a3 Qb6 17. b4 Re7 18. Bd2 Nd4 19. Nxd4 exd4 20. O-O Qd6 21. Bg5 Bxe4 22. dxe4 d3 23. Bxd3 Nxg4 24. hxg4 Qg6 25. Qc5 Rxd3 26. Qxe7 h6 27. Rxc7 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.2"]
[White "Torres Ganuza, Francisco Javier"]
[Black "Roshka, Yevgeniy"]
[Result "0-1"]
[PlyCount "70"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. d5 e5 5. dxe6 Bxe6 6. Nf3 Nc6 7. Be2 Nf6 8. Nc3 h6 9. h3 Nd7 10. Be3 Nde5 11. Nxe5 dxe5 12. O-O Nd4 13. f4 exf4 14. Bxf4 Nxe2+ 15. Qxe2 Qd4+ 16. Be3 Qxc4 17. Qf2 O-O 18. Rac1 c6 19. b3 Qa6 20. Na4 b6 21. Rxc6 Qd3 22. Qf3 Rac8 23. Rxc8 Rxc8 24. Rd1 Qc2 25. Rd2 Qb1+ 26. Kh2 Kh7 27. Bf4 g5 28. Bd6 Rc1 29. g3 g4 30. hxg4 Bxg4 31. Qg2 Rf1 32. Rf2 Rxf2 33. Qxf2 Qxe4 34. Bb8 Bf3 35. Nb2 Qg4 36. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.3"]
[White "Swayams, Mishra"]
[Black "Troffiguer, Olivier"]
[Result "1-0"]
[PlyCount "159"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 a5 11. Be2 Qe7 12. O-O Qb4 13. Qc2 h6 14. a3 Qe7 15. Rac1 dxc4 16. Qxc4 Bd7 17. Rc2 Rfc8 18. Rfc1 Nd8 19. Ne5 Be8 20. Bf3 c6 21. Qc5 Kf8 22. Nc4 Qxc5 23. dxc5 Rc7 24. Nb6 Rb8 25. Rc4 f6 26. Ra4 Nf7 27. Rd1 Ne5 28. Rxa5 Ke7 29. Ra4 Nd7 30. Nxd7 Rxd7 31. Rxd7+ Bxd7 32. Kf1 e5 33. Rb4 Kd8 34. Bg4 f5 35. Bh5 Kc7 36. f4 exf4 37. exf4 Be6 38. Bf3 Rd8 39. Ke2 g5 40. g3 g4 41. Bg2 h5 42. Ke1 h4 43. gxh4 Rh8 44. Kf2 Rxh4 45. Kg3 Rh7 46. Rd4 Bc8 47. Rd3 Re7 48. Kf2 Rh7 49. h3 gxh3 50. Rxh3 Rd7 51. Ke3 Rd1 52. Rh7+ Kb8 53. Rh1 Rd8 54. Bf3 Kc7 55. Rh7+ Kb8 56. Rh2 Kc7 57. Be2 Re8+ 58. Kf3 Be6 59. Bd3 Bd5+ 60. Kf2 Be4 61. Rh3 Bxd3 62. Rxd3 Re4 63. Kg3 Rc4 64. Rc3 Rd4 65. Rf3 Rd5 66. b4 b6 67. cxb6+ Kxb6 68. Kh4 c5 69. bxc5+ Kxc5 70. Kg5 Kd4 71. Rf1 Ra5 72. Re1 Rxa3 73. Kxf5 Ra8 74. Kg6 Ra6+ 75. Kg5 Ra2 76. f5 Rg2+ 77. Kh6 Rh2+ 78. Kg7 Rg2+ 79. Kf7 Rf2 80. f6 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.4"]
[White "Galvan Cipriani, Viviana"]
[Black "Larkin, Vladyslav"]
[Result "1/2-1/2"]
[PlyCount "16"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. e3 a6 6. Nge2 Ba7 7. d4 exd4 8. exd4 Nge7 9. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.5"]
[White "Aloma Vidal, Robert"]
[Black "Alvarez Etxarri, Aimar"]
[Result "1-0"]
[PlyCount "75"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. a3 d5 7. cxd5 Nxd5 8. Nxc6 bxc6 9. Bd2 Rb8 10. e4 Nxc3 11. Bxc3 Qxd1+ 12. Rxd1 f6 13. e5 f5 14. h4 Be7 15. h5 c5 16. Bc4 Kf7 17. g4 Bb7 18. Rg1 g6 19. gxf5 gxf5 20. h6 Rhg8 21. Rxg8 Rxg8 22. Rd7 Bf3 23. Be2 Bd5 24. Rc7 Rg1+ 25. Kd2 Rh1 26. b4 Rxh6 27. bxc5 Kf8 28. c6 Bg5+ 29. Kc2 Rh1 30. Rc8+ Kf7 31. c7 Be4+ 32. Bd3 Rc1+ 33. Kb2 Bxd3 34. Rf8+ Kxf8 35. c8=Q+ Ke7 36. Bb4+ Kf7 37. Qd7+ Kg6 38. Qxe6+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.6"]
[White "Serra Olives, Tomas"]
[Black "Grieve, Harry"]
[Result "0-1"]
[PlyCount "50"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 b5 8. Qd2 Bb7 9. Bd3 Rc8 10. O-O Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5+ 13. Qf2 d6 14. Rad1 Nf6 15. Rfe1 e5 16. g3 Ke7 17. fxe5 Qxf2+ 18. Kxf2 Ng4+ 19. Kf3 Nxe5+ 20. Ke3 h5 21. h3 Rc5 22. a3 Rh6 23. Be2 Re6 24. Kf2 Nd7 25. Bf3 Ree5 {39 jugadas} 26. 0-1 ugada 27. 39} 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.7"]
[White "Narciso Dublan, Marc"]
[Black "Vanduyfhuys, Igor"]
[Result "1-0"]
[PlyCount "69"]

1. e4 c5 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Rb8 8. Nge2 b5 9. O-O Nge7 10. Bh6 O-O 11. Rae1 b4 12. Nd1 Nd4 13. Bxg7 Kxg7 14. Ne3 Nec6 15. Nc1 a5 16. c3 Nb5 17. f4 Bb7 18. f5 exf5 19. exf5 Qg5 20. Ne2 Ne5 21. Bxb7 Rxb7 22. Nf4 Kg8 23. Qg2 Rbb8 24. h4 Qd8 25. fxg6 hxg6 26. h5 Qg5 27. Ned5 Rbe8 28. Nh3 Qh6 29. Nf6+ Kg7 30. Nxe8+ Rxe8 31. hxg6 Qxg6 32. Re4 bxc3 33. a4 d5 34. Nf4 Qd6 35. Nxd5 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.8"]
[White "Ladron De Guevara Galar, Francis"]
[Black "Bilych, Olexiy"]
[Result "0-1"]
[PlyCount "74"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bg5 f6 8. Bh4 Bb4 9. a3 Nxc3 10. Qd2 b5 11. axb4 Ne4 12. Qc2 Bb7 13. b3 cxb3 14. Qxb3 Bd5 15. Qc2 Qb8 16. Rc1 O-O 17. Nd2 f5 18. f3 Nxd2 19. Qxd2 c6 20. Bd3 Nb6 21. O-O Bc4 22. e4 Qd6 23. Bf2 Bxd3 24. Qxd3 Nc4 25. d5 fxe4 26. fxe4 exd5 27. Bc5 Rxf1+ 28. Rxf1 Qd7 29. Qf3 h6 30. Qf4 d4 31. e5 d3 32. Qe4 d2 33. e6 d1=R 34. exd7 Rxf1+ 35. Kxf1 Nd2+ 36. Ke2 Nxe4 37. Be7 Nc3+ 38. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.9"]
[White "Pap, Misa"]
[Black "Vicente Ezeiza, Mikel"]
[Result "1-0"]
[PlyCount "41"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 c6 5. Bb3 h6 6. O-O Nd7 7. Nbd2 a6 8. a4 b6 9. Re1 Qc7 10. e5 dxe5 11. Nxe5 Nxe5 12. dxe5 Bxe5 13. Qf3 Bf6 14. Nc4 Be6 15. Bf4 Qb7 16. Rxe6 fxe6 17. Qg4 O-O-O 18. Na5 bxa5 19. Bxe6+ Rd7 20. Rd1 Qxb2 21. Rxd7 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "2.10"]
[White "Redondo Arguelles, Graciela"]
[Black "Argandona Riveiro, Inigo"]
[Result "1/2-1/2"]
[PlyCount "164"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. Re1 Bd7 6. c3 Be7 7. h3 O-O 8. d4 Nxd4 9. Nxd4 exd4 10. Bxd7 Qxd7 11. Qxd4 Rae8 12. Bd2 c5 13. Qd3 b5 14. Na3 c4 15. Qd4 Bd8 16. Bf4 Re6 17. e5 Bb6 18. Qd1 dxe5 19. Rxe5 Rxe5 20. Bxe5 Bxf2+ 21. Kf1 Bc5 22. Bxf6 Qf5+ 23. Qf3 Qxf3+ 24. gxf3 gxf6 25. b4 cxb3 26. axb3 b4 27. cxb4 Bxb4 28. Nc4 Bc5 29. Ra6 Rb8 30. Ra5 Bd4 31. Rd5 Bc3 32. Rd7 a5 33. Nd6 Rxb3 34. Nxf7 a4 35. Nh6+ Kf8 36. Rxh7 Rb5 37. Rf7+ Ke8 38. Rc7 a3 39. Rxc3 a2 40. Ra3 Rb1+ 41. Kg2 a1=Q 42. Rxa1 Rxa1 43. Kg3 Kf8 44. h4 Kg7 45. Nf5+ Kg6 46. Ne7+ Kf7 47. Nf5 Ke6 48. Ne3 Ra3 49. Kf4 Ra4+ 50. Kg3 f5 51. Ng2 Ke5 52. Ne1 Ra8 53. Nd3+ Kd4 54. Ne1 Ke3 55. Ng2+ Ke2 56. Nf4+ Ke3 57. Ng2+ Kd4 58. Kf4 Rg8 59. Ne3 Kd3 60. Nxf5 Ke2 61. h5 Kf2 62. Nh4 Rf8+ 63. Kg4 Ke3 64. h6 Ra8 65. Nf5+ Kd3 66. Kg5 Ke2 67. f4 Kf3 68. Nh4+ Ke4 69. f5 Ra7 70. Ng6 Ra5 71. Ne7 Ra1 72. h7 Rh1 73. Kg6 Ke5 74. Nc6+ Kd6 75. Nd4 Rg1+ 76. Kf7 Rh1 77. Kg8 Rg1+ 78. Kf8 Rh1 79. Kg7 Rg1+ 80. Kf6 Rh1 81. Kg6 Rg1+ 82. Kf7 Rh1 83. 1/2-1/2[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.1"]
[White "Alfaro Garcia del Cerro, Juan L"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[PlyCount "80"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rc1 Ne4 10. a3 a5 11. Nc3 Nxd2 12. Nxd2 f5 13. Rab1 Bd6 14. b4 Qe7 15. Qb3 Kh8 16. Rc2 f4 17. e4 fxe3 18. fxe3 Nf6 19. e4 axb4 20. axb4 e5 21. exd5 exd4 22. Nce4 cxd5 23. Nxf6 dxc4 24. Qxc4 Qxf6 25. Ne4 Qe5 26. Rd2 Rd8 27. Rf1 Be7 28. Kh1 Be6 29. Qd3 b5 30. Nc5 Bc4 31. Qb1 Bxf1 32. Bxa8 Bxc5 33. Qxf1 Rxa8 34. bxc5 Qxc5 35. Qf3 Rd8 36. Kg2 h6 37. Rd3 b4 38. Qe4 Qc2+ 39. Kh3 b3 40. Rxd4 Rxd4 41. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.2"]
[White "Roshka, Yevgeniy"]
[Black "Hernandez Sanchez, Elvis De La C"]
[Result "1-0"]
[PlyCount "109"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Ngf3 Nc6 6. Bg2 g6 7. O-O Bg7 8. exd5 Nxd5 9. Nb3 Qd6 10. c4 Nde7 11. Be3 Nd4 12. Ng5 f5 13. Bxd4 Bxd4 14. Nxd4 Qxd4 15. Re1 Qf6 16. Qd2 h6 17. Nf3 Nc6 18. Qe3 Nd4 19. Qe5 O-O 20. Qxf6 Rxf6 21. Re5 Bd7 22. Rxc5 Nc6 23. Ne5 Nxe5 24. Rxe5 Rf7 25. b3 Rb8 26. d4 Kg7 27. Rae1 Kf6 28. Ra5 a6 29. Rae5 g5 30. Bf3 g4 31. Bg2 b6 32. c5 bxc5 33. dxc5 Rb5 34. Bf1 Ra5 35. a4 Bc8 36. Bc4 Re7 37. Kf1 h5 38. R1e3 Rc7 39. Bxe6 Raxc5 40. Rxc5 Rxc5 41. Bc4 a5 42. Ke2 Rc6 43. Kd2 Rd6+ 44. Kc2 Bb7 45. Bd3 Bf3 46. Re8 Rd5 47. Kc3 Re5 48. Rxe5 Kxe5 49. b4 axb4+ 50. Kxb4 f4 51. Kc5 fxg3 52. fxg3 Bb7 53. a5 Ba8 54. a6 Ke6 55. Bb5 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.3"]
[White "Vesga Izeta, Markel"]
[Black "Swayams, Mishra"]
[Result "0-1"]
[PlyCount "122"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. e3 Ne4 10. Qc2 Nxc3 11. Bxc3 e5 12. d3 Qe7 13. a3 Nd7 14. b4 f5 15. Ne1 Bxg2 16. Nxg2 Rac8 17. f4 Rfe8 18. Rfd1 d5 19. b5 exf4 20. exf4 Bxc3 21. Qxc3 Qf6 22. Qxf6 Nxf6 23. Re1 Kf7 24. Nh4 dxc4 25. dxc4 Rxe1+ 26. Rxe1 Rd8 27. Nf3 Ne4 28. a4 a5 29. bxa6 Ra8 30. Rd1 Ke6 31. Ne5 Nf6 32. Re1 Ne4 33. Rd1 Nf6 34. Re1 Kd6 35. Nf7+ Kd7 36. Ng5 Rxa6 37. h4 Rxa4 38. Re6 Ne4 39. Rxb6 Nxg3 40. Nxh7 Ne2+ 41. Kf2 Nxf4 42. h5 gxh5 43. Rf6 Rxc4 44. Rxf5 Ke6 45. Rf8 Ke7 46. Rf5 Ke6 47. Rf8 Nd5 48. Ng5+ Ke7 49. Rf7+ Kd6 50. Rh7 Nf6 51. Rh6 Ke5 52. Rh8 Ne4+ 53. Nxe4 Rxe4 54. Rxh5+ Kd4 55. Rh8 c4 56. Rc8 Kd3 57. Kf3 Re7 58. Kf2 c3 59. Rc6 c2 60. Rc8 Re4 61. Kf3 Rc4 62. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.4"]
[White "Gomez Anadon, Daniel"]
[Black "Aloma Vidal, Robert"]
[Result "0-1"]
[PlyCount "62"]

1. e4 g6 2. d4 d6 3. Nc3 c6 4. Nf3 Nf6 5. h3 b5 6. Bd3 Nbd7 7. O-O e5 8. dxe5 dxe5 9. Be3 Qc7 10. a4 b4 11. Nb1 Nc5 12. Nbd2 h6 13. Nc4 Nfd7 14. Be2 Nxe4 15. Nfxe5 Nxe5 16. Nxe5 Qxe5 17. Bd4 Qf4 18. Bf3 Bd6 19. g3 Nxg3 20. Bxh8 Nxf1 21. Bxc6+ Kf8 22. Qd4 Qh2+ 23. Kxf1 Ba6+ 24. Ke1 Qg1+ 25. Kd2 Qg5+ 26. Ke1 Rd8 27. Bb5 Bxb5 28. axb5 Qg1+ 29. Ke2 Qxa1 30. Qg7+ Ke7 31. Qf6+ Ke8 32. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.5"]
[White "Grieve, Harry"]
[Black "Martel Bruniaux, Malko"]
[Result "1-0"]
[PlyCount "121"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Qc7 7. O-O e5 8. Be3 b6 9. a3 a5 10. Nbd2 a4 11. Qb1 Be6 12. Ng5 Bc8 13. b4 axb3 14. Qxb3 h6 15. Ngf3 Be6 16. Qb2 f5 17. Nb3 Nf6 18. Nxe5 Nd7 19. f4 Nxe5 20. fxe5 Bxe5 21. d4 cxd4 22. Bxd4 Bh2+ 23. Kh1 O-O 24. exf5 Rxf5 25. Bxb6 Qg3 26. Rxf5 Bxf5 27. Nd4 Be4 28. Qb3+ Bd5 29. Qxg3 Bxg3 30. a4 Bf2 31. a5 Bxd4 32. Bxd4 c5 33. Be3 Re8 34. Ra3 g5 35. a6 c4 36. a7 Ba8 37. Kg1 Kh7 38. Bf2 Rd8 39. Ra1 h5 40. Rb1 Be4 41. Be3 g4 42. hxg4 hxg4 43. Kh2 Rg8 44. Kg3 Kg7 45. Rb8 Kh7 46. Bd4 Bd5 47. c3 Be4 48. Bb6 Rg6 49. a8=Q Bxa8 50. Rxa8 Rxb6 51. Rc8 Rb2 52. Rxc4 Rc2 53. Kxg4 Rxg2+ 54. Kf5 Kg7 55. Ke6 Re2+ 56. Kd6 Kf7 57. Rf4+ Ke8 58. c4 Rd2+ 59. Kc7 Rc2 60. Re4+ Kf7 61. Kd6 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.6"]
[White "Odriozola Coscolin, Alex"]
[Black "Narciso Dublan, Marc"]
[Result "0-1"]
[PlyCount "58"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Be2 Bd7 10. Nd2 Qe8 11. g4 c6 12. Be3 a4 13. h4 cxd5 14. cxd5 b5 15. a3 Nc5 16. h5 gxh5 17. gxh5 h6 18. Qc2 Rc8 19. f3 Nh7 20. O-O-O f5 21. exf5 Bxf5 22. Nde4 Nb3+ 23. Kb1 Qe7 24. Bxb5 Nd4 25. Qg2 Rxc3 26. Bxd4 Rxf3 27. Bd3 Rxd3 28. Rxd3 exd4 29. Rdd1 Ng5 30. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.7"]
[White "Bilych, Olexiy"]
[Black "Ramirez Garrastacho, Manuel"]
[Result "1-0"]
[PlyCount "53"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nc6 8. Be2 Be7 9. Rc1 c4 10. O-O O-O 11. Bxf6 Bxf6 12. b3 cxb3 13. Qxb3 Na5 14. Qb1 Qd7 15. Qb4 Nc6 16. Qb2 Rfc8 17. Nd2 Be7 18. Nb3 Qd6 19. Nc5 Qb8 20. Nxe6 fxe6 21. Bg4 Qd6 22. Nb5 Qd7 23. e4 Nb4 24. exd5 Nxd5 25. Qe2 Rc6 26. Rxc6 Qxc6 27. Bxe6+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.9"]
[White "Prieto Aranguren, Alain"]
[Black "Andias, Joao Pedro Menezes"]
[Result "1/2-1/2"]
[PlyCount "28"]

1. d4 d5 2. e4 e6 3. Nc3 c5 4. exd5 exd5 5. Nf3 Nf6 6. g3 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. Nxd5 Be6 11. Nxb6 Qxd1+ 12. Kxd1 axb6 13. Bxc6+ bxc6 14. Nd2 Ke7 {22 jugadas} 15. 1/2-1/2 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.02"]
[Round "3.10"]
[White "Franke, Thomas"]
[Black "Moreno Estebanez, Patxi"]
[Result "1/2-1/2"]
[PlyCount "75"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. h3 O-O 8. Nc3 Bf5 9. Be3 Be4 10. Ng5 Nf5 11. Ngxe4 dxe4 12. Qd2 Nc6 13. Rd1 f6 14. Bc4+ Kh8 15. exf6 exf6 16. O-O Nxe3 17. fxe3 f5 18. Ne2 Qd6 19. Nf4 Rac8 20. Bb3 Rfe8 21. a3 Bh6 22. Ba4 Red8 23. Bxc6 Rxc6 24. Rc1 Rdc8 25. g3 Bxf4 26. gxf4 Kg8 27. Rxc6 Rxc6 28. Rc1 Rxc1+ 29. Qxc1 Qd5 30. Kf2 a6 31. Qc8+ Kg7 32. Qc7+ Kg8 33. Qc3 Kf7 34. Qc7+ Kg8 35. Qe5 Qb3 36. d5 Qc2+ 37. Kg3 Qe2 38. Qe8+ 1/2-1/2[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.1"]
[White "Stremavicius, Titas"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[PlyCount "36"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. O-O Be7 7. Ne5 f6 8. Nf3 Nc6 9. Nh4 Bg4 10. c4 Bxa3 11. h3 Bh5 12. cxd5 exd5 13. bxa3 Nge7 14. a4 O-O 15. Ba3 Re8 16. Bxe7 Rxe7 17. g4 Bf7 18. Qd2 Qd7 19. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.2"]
[White "Narciso Dublan, Marc"]
[Black "Roshka, Yevgeniy"]
[Result "1/2-1/2"]
[PlyCount "52"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Bb4+ 10. Kf1 Be7 11. Rb1 Bd7 12. b4 a5 13. b5 Nb4 14. g4 Nh4 15. Nxb4 axb4 16. Nxh4 Bxh4 17. Rxb4 Rxa2 18. g5 Qa5 19. Rb1 h6 20. gxh6 gxh6 21. Rg1 Qa4 22. Qxa4 Rxa4 23. Be3 Bg5 24. f4 Bd8 25. b6 Ra3 26. Bf2 Ra2 27. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.3"]
[White "Swayams, Mishra"]
[Black "Bilych, Olexiy"]
[Result "1/2-1/2"]
[PlyCount "44"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. O-O Rc8 13. Qe2 b4 14. Ne4 Nxe4 15. Bxe7 Qxe7 16. Bxe4 Nf6 17. Nd2 e5 18. Qf3 Rfe8 19. dxe5 Nxe4 20. Nxe4 c5 21. Qf4 Bxe4 22. Qxe4 Qd8 23. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.4"]
[White "Aloma Vidal, Robert"]
[Black "Pap, Misa"]
[Result "0-1"]
[PlyCount "84"]

1. Nf3 f5 2. b3 d6 3. c4 Nf6 4. d4 g6 5. Bb2 Bg7 6. g3 O-O 7. Bg2 c6 8. O-O a5 9. Nc3 Na6 10. Qc2 Qc7 11. Rad1 e5 12. dxe5 dxe5 13. Na4 Ne4 14. c5 Be6 15. Ne1 Nb4 16. Qb1 Rad8 17. Rxd8 Rxd8 18. Bxe4 fxe4 19. Ng2 Qf7 20. Nc3 Bf5 21. Qc1 Qf8 22. Nd1 Nxa2 23. Qa1 Nb4 24. Qxa5 Nc2 25. b4 Ra8 26. Qc7 Qb8 27. Qxb8+ Rxb8 28. Bc3 Nd4 29. Re1 Ra8 30. Nge3 Be6 31. g4 Ra2 32. Nb2 Nb5 33. Nbd1 Kf7 34. g5 Bh3 35. Nc4 Rc2 36. Nd6+ Nxd6 37. cxd6 Ke6 38. Ba1 Kxd6 39. Ne3 Ra2 40. Nc4+ Ke6 41. Na5 Bf8 42. Nxb7 Bxb4 {52 jugadas} 43. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.5"]
[White "Sarabando, Rodrigo Andias"]
[Black "Larkin, Vladyslav"]
[Result "0-1"]
[PlyCount "92"]

1. d4 Nc6 2. d5 Ne5 3. e4 e6 4. f4 Ng6 5. dxe6 fxe6 6. Nf3 Bc5 7. Nc3 Nh6 8. Na4 Bb4+ 9. c3 Bd6 10. e5 Be7 11. Bd3 O-O 12. Bxg6 hxg6 13. c4 b5 14. cxb5 a6 15. b6 cxb6 16. O-O b5 17. Nc3 Bb7 18. Qd3 Ng4 19. h3 Bc5+ 20. Nd4 Qb6 21. Nce2 Qc6 22. Qg3 Qe4 23. Qxg4 Bxd4+ 24. Nxd4 Qxd4+ 25. Kh2 Qe4 26. Qg3 Rac8 27. Be3 Rc2 28. Rf2 Rxf2 29. Qxf2 g5 30. g3 Rc8 31. fxg5 Rc2 32. Bd2 Qf3 33. Rf1 Rxd2 34. Qxd2 Qxf1 35. g4 Qf3 36. Qc2 Qf4+ 37. Kg1 Qg3+ 38. Kf1 Qxh3+ 39. Ke1 Qxg4 40. Qc7 Qe4+ 41. Kf2 Qf4+ 42. Ke1 Qf3 43. Qd8+ Kh7 44. g6+ Kxg6 45. Qe8+ Kh7 46. Qxd7 Qe3+ 47. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.6"]
[White "Andias, Joao Pedro Menezes"]
[Black "Argandona Riveiro, Inigo"]
[Result "1/2-1/2"]
[PlyCount "188"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. h3 Be5 13. Rae1 Qd6 14. Na4 h6 15. Be3 d4 16. Bd2 Bd7 17. b4 Be6 18. a3 Bd5 19. Qd1 Bh2+ 20. Kh1 Bf4 21. Nc5 Bxd2 22. Qxd2 a5 23. Kg1 axb4 24. axb4 Rab8 25. Ra1 Nd7 26. Nxd7 Qxd7 27. Rfb1 Qd6 28. c4 dxc3 29. Qxc3 Qf4 30. Bf1 Rb7 31. b5 cxb5 32. Rxb5 Rxb5 33. Bxb5 Bxg2 34. Kxg2 Qg5+ 35. Qg3 Qxb5 36. Qf3 Qg5+ 37. Kf1 Qd8 38. Ra7 Qb8 39. Rb7 Qd6 40. Ra7 Qb8 41. Rb7 Qe8 42. Kg2 g6 43. Qd5 Qd8 44. Rd7 Qa8 45. Rb7 Qa6 46. Rd7 Qf6 47. Ra7 Kg7 48. Ra8 Qg5+ 49. Qxg5 hxg5 50. Ra3 Rb8 51. Kg3 Rb4 52. Rc3 Rf4 53. Rc5 Rf5 54. Rc3 Kh6 55. Ra3 Rb5 56. Rf3 f5 57. Ra3 Rb4 58. Rc3 g4 59. hxg4 Rxg4+ 60. Kf3 Kg5 61. Rc8 Rb4 62. Kg3 Ra4 63. Rc5 Ra3+ 64. Kg2 Kg4 65. Rc4+ f4 66. Rb4 g5 67. Re4 Ra5 68. Rb4 Kf5 69. Rb8 Rc5 70. Ra8 Rc2 71. Ra5+ Kg4 72. Ra3 Rd2 73. Ra4 Rd5 74. Ra3 Kh5 75. Ra8 Kh4 76. Re8 Rc5 77. Ra8 g4 78. Rg8 Kh5 79. Rb8 Kg5 80. Rg8+ Kh4 81. Rh8+ Rh5 82. Rf8 f3+ 83. Kg1 Rh6 84. Rg8 Ra6 85. Rh8+ Kg5 86. Rg8+ Rg6 87. Ra8 Rf6 88. Kh2 Rh6+ 89. Kg1 Rh7 90. Rb8 Rh4 91. Rg8+ Kf5 92. Rf8+ Kg6 93. Rg8+ Kf7 94. Ra8 Kg6 95. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.7"]
[White "Pastor Pons, Pedro Maria"]
[Black "Picard, Romain"]
[Result "1/2-1/2"]
[PlyCount "46"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 f5 6. Qe2 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nf3 O-O 10. O-O Bxc3 11. bxc3 fxe4 12. Bxe4 Bxe4 13. Qxe4 Nc6 14. Rae1 Qf5 15. d5 Na5 16. dxe6 dxe6 17. Qxe6+ Qxe6 18. Rxe6 Rfe8 19. Rxe8+ Rxe8 20. Rd1 Nxc4 21. Rd7 Re2 22. Rxc7 Rxa2 23. h4 b5 24. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.8"]
[White "Cinza Lopez, Javier"]
[Black "Prieto Aranguren, Alain"]
[Result "0-1"]
[PlyCount "141"]

1. g3 Nf6 2. Bg2 d5 3. c4 e6 4. Nf3 Be7 5. d4 O-O 6. O-O dxc4 7. Na3 Bxa3 8. bxa3 b5 9. Ne5 Nd5 10. e4 Nb6 11. Be3 f6 12. Nf3 Bb7 13. Qc2 Qe7 14. Rab1 c6 15. Bc1 N8d7 16. h4 a6 17. h5 c5 18. h6 g6 19. Bb2 Na4 20. Ba1 cxd4 21. Nxd4 e5 22. Ne2 Ndc5 23. Nc3 Nxc3 24. Bxc3 Nd3 25. a4 Bc6 26. Rfd1 Rfd8 27. Rd2 Qf8 28. Ba5 Rd4 29. Bb6 Rd7 30. Rbd1 Qa3 31. a5 Rd6 32. Bc7 Rd4 33. Bb6 Nb4 34. Qb1 Rxd2 35. Rxd2 Nd3 36. Qd1 Qd6 37. Qg4 Rf8 38. Bf1 f5 39. exf5 Qd5 40. f3 Rxf5 41. Be2 e4 42. fxe4 Qxe4 43. Qxe4 Bxe4 44. Bg4 Re5 45. Bd4 Re8 46. Bd7 Re7 47. Bc8 Bc6 48. g4 Re8 49. Bxa6 Ra8 50. Re2 Kf7 51. a4 Rxa6 52. axb5 Bxb5 53. Bb6 Ra8 54. Ra2 Ba6 55. Kg2 Rc8 56. Bd4 c3 57. Ra3 c2 58. Be3 c1=Q 59. Bxc1 Rxc1 60. Rb3 Rc7 61. Rb6 Ra7 62. g5 Nf4+ 63. Kf3 Ne6 64. Kg4 Bc8 65. Rb8 Bd7 66. a6 Rxa6 67. Rh8 Nf8+ 68. Kh4 Ra4+ 69. Kg3 Rg4+ 70. Kh2 Rxg5 71. Kh1 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.9"]
[White "De La Cruz Revilla, Miguel"]
[Black "Franke, Thomas"]
[Result "1-0"]
[PlyCount "67"]

1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. Bd3 g6 5. h3 Bg7 6. O-O O-O 7. Bc2 Nc6 8. Re1 e5 9. d3 d5 10. Na3 h6 11. exd5 Nxd5 12. Nc4 Qc7 13. Ba4 Nb6 14. Bxc6 Nxc4 15. dxc4 bxc6 16. Be3 e4 17. Nd2 Qe5 18. Nb3 Be6 19. Qe2 f5 20. Nxc5 Rae8 21. Bd4 Qc7 22. Nxe6 Rxe6 23. Rad1 Be5 24. c5 Bh2+ 25. Kh1 Bf4 26. Qc4 Qf7 27. Be3 Bb8 28. Bxh6 Rfe8 29. Bg5 Kh7 30. Re2 Qc7 31. g3 e3 32. Qh4+ Kg8 33. Rxe3 Rxe3 34. Bxe3 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.03"]
[Round "4.10"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Troffiguer, Olivier"]
[Result "1-0"]
[PlyCount "115"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. O-O h4 10. Ne2 Nbd7 11. d4 Qa5 12. Bf4 Be7 13. Bh2 Nb6 14. Bb3 Qh5 15. Qd3 Qh7 16. Nf4 Qxd3 17. Nxd3 Rd8 18. c3 Nbd5 19. Rfe1 O-O 20. Rad1 Rfe8 21. a3 Bd6 22. Ne5 Bxe5 23. Bxe5 Nd7 24. c4 N5f6 25. Bf4 c5 26. dxc5 Nxc5 27. Bc2 Rxd1 28. Rxd1 e5 29. Bg5 Ne6 30. Bxh4 g5 31. Bg3 Nd4 32. Bd3 Nh5 33. Bh2 Nf4 34. Be4 b6 35. Bb1 Kg7 36. h4 Kf6 37. hxg5+ Kxg5 38. Bxf4+ Kxf4 39. g3+ Kg4 40. Kg2 Rh8 41. Rd3 Rd8 42. f3+ Kg5 43. Rd1 Rh8 44. f4+ Kf6 45. b4 Rg8 46. Kf2 Rh8 47. fxe5+ Kxe5 48. Ke3 Rh3 49. Rxd4 Rxg3+ 50. Kf2 Kxd4 51. Kxg3 Kxc4 52. Ba2+ Kc3 53. b5 Kb2 54. Bc4 Kxa3 55. Kf4 Kb4 56. Bf1 Kc5 57. Ke5 f5 58. Ke6 1-0[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.1"]
[White "Pap, Misa"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[PlyCount "114"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. O-O h4 11. Bf4 Na6 12. h3 Nc7 13. Qd2 Ne6 14. Bxd6 Qxd6 15. Rfe1 Bd7 16. Rad1 Rad8 17. b3 Bc8 18. Bf5 Ng5 19. Bxc8 Rxc8 20. c4 Ne4 21. Qc2 Qb4 22. Nf4 f5 23. Re3 Re7 24. Nd3 Qd6 25. Ne5 Qf6 26. Red3 Ng5 27. f4 Ne6 28. Qf2 Rd8 29. Re1 Qh6 30. d5 Nxf4 31. Rd4 g5 32. Nf3 Rxe1+ 33. Qxe1 Qf6 34. Qd2 c5 35. Rxf4 gxf4 36. Qxf4 Re8 37. Kf2 Re4 38. Qd2 b6 39. Kg1 Kf8 40. Kf1 Ke7 41. Kf2 Kd6 42. Kg1 Kc7 43. Qf2 a5 44. Qd2 a4 45. Kh1 a3 46. Qc1 Kb7 47. Qxa3 Re2 48. Qa4 Qd6 49. Kg1 Rb2 50. Nxh4 Rb1+ 51. Kf2 Qe7 52. Nf3 f4 53. Qc6+ Ka7 54. Ne5 Qxe5 55. Qd7+ Kb8 56. Qd8+ Kb7 57. Qd7+ Qc7 58. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.2"]
[White "Roshka, Yevgeniy"]
[Black "Bilych, Olexiy"]
[Result "1/2-1/2"]
[PlyCount "20"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qa5+ 10. Nc3 Qb6 11. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.3"]
[White "Prieto Aranguren, Alain"]
[Black "Swayams, Mishra"]
[Result "0-1"]
[PlyCount "82"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nd7 14. O-O h6 15. Bh4 Nb6 16. Bb3 a5 17. a4 Be6 18. Bxe6 Rxe6 19. Rfc1 f5 20. Rc7 Rc6 21. Rxc6 bxc6 22. Be7 fxe4 23. Nd2 Nd5 24. Bc5 Rb8 25. Nc4 Kf7 26. Nxa5 Rxb2 27. Nc4 Rc2 28. Nd6+ Ke6 29. Nxe4 Nf6 30. a5 Nxe4 31. a6 Nxc5 32. a7 e4 33. a8=Q Bxa1 34. Qxc6+ Kf5 35. g4+ Kf4 36. Kg2 Nd3 37. Qxg6 Rxf2+ 38. Kg1 Kf3 39. Qxh6 Nf4 40. Qf8 Bd4 41. Qa3+ Be3 42. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.4"]
[White "Larkin, Vladyslav"]
[Black "Narciso Dublan, Marc"]
[Result "1-0"]
[PlyCount "97"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Re8 8. Ne1 c6 9. Nc2 d5 10. cxd5 Nxd5 11. Nxd5 cxd5 12. Nb4 Be6 13. Qa4 Nd7 14. e4 Nc5 15. Qb5 Rc8 16. Nxd5 a6 17. Qb4 a5 18. Qb5 Qd6 19. Be3 Qa6 20. Qxa6 bxa6 21. Rfd1 Na4 22. Rd2 Bxd5 23. exd5 e4 24. dxe4 Bxb2 25. Rb1 Bc1 26. Rd3 Bxe3 27. Rxe3 Rc2 28. a3 f6 29. h4 Rc3 30. Rxc3 Nxc3 31. Rb6 Nxe4 32. Rxa6 Nd2 33. Rxa5 Nc4 34. Ra6 Re1+ 35. Kh2 Ne5 36. Bh3 f5 37. Re6 Re4 38. Kg2 Kf7 39. a4 Nc4 40. Rxe4 fxe4 41. Bd7 Ke7 42. Bb5 Nb6 43. Bc6 Nc4 44. g4 h6 45. f3 e3 46. f4 Nd2 47. a5 Kd6 48. a6 Ne4 49. Kf3 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.5"]
[White "Grieve, Harry"]
[Black "De La Cruz Revilla, Miguel"]
[Result "1-0"]
[PlyCount "53"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 b5 6. d4 cxd4 7. Nxd4 Bb4 8. O-O Nge7 9. a4 bxa4 10. Nxa4 O-O 11. Nb3 Ng6 12. h4 Be7 13. f4 Re8 14. h5 Nf8 15. e5 Qc7 16. h6 g6 17. Be3 Rb8 18. Nac5 Nb4 19. Bd4 Rb5 20. c3 Nc6 21. Bf2 Na5 22. Rxa5 Rxa5 23. Nxa5 Bxc5 24. Qa4 Bxf2+ 25. Rxf2 Rd8 26. Nc4 Bb7 27. Qb4 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.6"]
[White "Gomez Anadon, Daniel"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "0-1"]
[PlyCount "88"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 a6 8. a4 O-O 9. O-O b6 10. f4 Bb7 11. Bf3 Nbd7 12. e5 dxe5 13. Bxb7 exd4 14. Bxd4 Ra7 15. Bf3 Nc5 16. Bxc5 bxc5 17. Qxd8 Rxd8 18. Rad1 Rb8 19. b3 c4 20. Rb1 Ne8 21. Ne4 cxb3 22. cxb3 Rab7 23. Rfd1 Rb4 24. Kf1 Bd4 25. g3 Ng7 26. Rd3 Ne6 27. Rc1 Rxb3 28. Be2 R3b4 29. Ng5 Nxg5 30. fxg5 Rxa4 31. Rcd1 e5 32. h4 Ra2 33. R1d2 Rb1+ 34. Kg2 Rbb2 35. Rxb2 Rxb2 36. Kf3 a5 37. Ra3 e4+ 38. Kxe4 Bc5 39. Rxa5 Rxe2+ 40. Kf3 Rf2+ 41. Kg4 Rc2 42. Ra8+ Bf8 43. Rd8 Kg7 44. Rd3 h6 45. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.7"]
[White "Martel Bruniaux, Malko"]
[Black "Aloma Vidal, Robert"]
[Result "0-1"]
[PlyCount "122"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bb4+ 5. Bd2 Bxf3 6. exf3 Bxd2+ 7. Qxd2 d5 8. Nc3 Ne7 9. f4 O-O 10. Bg2 c6 11. b3 Nf5 12. Rd1 Nd7 13. O-O Rc8 14. Qd3 Qf6 15. Rfe1 Rfd8 16. Ne2 h5 17. h4 a5 18. Kh2 Qg6 19. Bh3 Nf6 20. Bxf5 exf5 21. f3 c5 22. dxc5 bxc5 23. cxd5 Nxd5 24. Nc3 Nxc3 25. Qxc3 Rxd1 26. Rxd1 a4 27. Qa5 Qe6 28. Rd8+ Rxd8 29. Qxd8+ Kh7 30. Qa5 Qe2+ 31. Kg1 Qd1+ 32. Kg2 Qc2+ 33. Kf1 Qb1+ 34. Qe1 Qxa2 35. bxa4 Qxa4 36. Qe7 Qd1+ 37. Kf2 Qd2+ 38. Qe2 Qd7 39. Qc4 Qa7 40. Ke3 Kg8 41. Kd3 Qd7+ 42. Kc3 Qe7 43. Kd3 Qd6+ 44. Kc3 Kf8 45. Qe2 Qd4+ 46. Kb3 Qb4+ 47. Kc2 c4 48. Qd2 Qa4+ 49. Kb2 Qb3+ 50. Kc1 Kg8 51. Qd8+ Kh7 52. Qd5 Qe3+ 53. Kd1 Kg6 54. Qc6+ f6 55. Kc2 Qd3+ 56. Kb2 Qb3+ 57. Kc1 Qc3+ 58. Kd1 Qd3+ 59. Kc1 Kh7 60. Kb2 Qb3+ 61. Kc1 c3 62. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.8"]
[White "Picard, Romain"]
[Black "Ramirez Garrastacho, Manuel"]
[Result "1-0"]
[PlyCount "83"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. O-O O-O 6. c4 c6 7. Nc3 Nbd7 8. Nd2 Bc7 9. e4 dxc4 10. Nxc4 e5 11. d5 Nb6 12. Ne3 Qe7 13. Qe2 Bd6 14. Rd1 Rd8 15. h3 Bc5 16. Bd2 cxd5 17. exd5 e4 18. Rac1 Bxe3 19. Bxe3 Bf5 20. Qb5 Qd7 21. g4 Bg6 22. d6 h6 23. Qb4 Rac8 24. Rd4 Rc6 25. Rcd1 Nc8 26. Bf1 a6 27. Bf4 Rb6 28. Qa3 Ne8 29. Na4 Rc6 30. Nc5 Rxc5 31. Qxc5 f5 32. g5 h5 33. Bc4+ Bf7 34. Bxf7+ Kxf7 35. Qd5+ Kf8 36. Qb3 Na7 37. Rb4 b5 38. Qd5 Nc6 39. Rb3 g6 40. Rc3 Na5 41. b3 Kg7 42. Rdc1 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.9"]
[White "Odriozola Coscolin, Alex"]
[Black "Moreno Estebanez, Patxi"]
[Result "0-1"]
[PlyCount "178"]

1. d4 Nf6 2. c4 e6 3. Nf3 Nc6 4. a3 d6 5. Nc3 g6 6. e4 Bg7 7. Be2 O-O 8. O-O Re8 9. d5 exd5 10. exd5 Ne5 11. Nd4 c5 12. Nc2 a6 13. Bf4 h5 14. h3 Nh7 15. Bh2 f5 16. f4 Nd7 17. Bf3 Ndf6 18. Re1 Bd7 19. Qd3 Qc7 20. Bg3 Rab8 21. Rxe8+ Rxe8 22. Re1 Qb8 23. b3 Rxe1+ 24. Bxe1 Qe8 25. Bd2 Qe7 26. Qe2 Kf7 27. Kf1 Ne8 28. Qxe7+ Kxe7 29. Ke2 Nhf6 30. Kd3 Nc7 31. Be1 Bh6 32. Bd2 Bg7 33. Be1 Bh6 34. Bd2 b5 35. Be3 bxc4+ 36. bxc4 Bg7 37. Bd2 Na8 38. Ne1 Nb6 39. Nc2 Be8 40. Ne3 Bd7 41. Nc2 Be8 42. Ne3 Bd7 43. Nc2 Na4 44. Nxa4 Bxa4 45. Bc3 Bh6 46. Bd2 Ne4 47. Be3 Bg7 48. Bc1 Nf2+ 49. Ke2 Nxh3 50. gxh3 Bxc2 51. Kd2 Bb1 52. Ke3 Bd4+ 53. Ke2 Kf6 54. Bd2 Bc2 55. Bc1 Bc3 56. Bg2 a5 57. Bf3 a4 58. Bg2 Bb1 59. Ke3 Bd4+ 60. Ke2 Bc2 61. Ke1 Bd3 62. Bf1 Bc3+ 63. Kf2 Bxf1 64. Kxf1 Kg7 65. Ke2 Kh6 66. Kf3 Bf6 67. Kg3 h4+ 68. Kg2 Kh5 69. Kf3 Bg7 70. Kg2 Bd4 71. Kf3 Bf6 72. Kg2 g5 73. fxg5 Bxg5 74. Bb2 Bd2 75. Kf3 Kg5 76. Bg7 Be1 77. Bf8 Bg3 78. Be7+ Kg6 79. Bf8 Be5 80. Be7 Bg3 81. Bf8 Kf6 82. Bh6 Be5 83. Bc1 Bd4 84. Kf4 Bc3 85. Kf3 Ke5 86. Bf4+ Kd4 87. Bxd6 Kxc4 88. Be7 Kxd5 89. Bxh4 Bb2 90. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.04"]
[Round "5.10"]
[White "Kyrkjebo, Erlend"]
[Black "Hernandez Sanchez, Elvis De La C"]
[Result "0-1"]
[PlyCount "84"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Qe2 Nc6 9. Nb3 Be7 10. Rd1 e5 11. h3 O-O 12. c3 Bf5 13. cxd4 e4 14. Nh4 Be6 15. Bxe6 fxe6 16. g3 a5 17. Bf4 Qd5 18. Ng2 a4 19. Ne3 Qh5 20. Qxh5 Nxh5 21. Nc5 e5 22. Bxe5 Bxc5 23. Bxg7 Nxg7 24. dxc5 Ne6 25. Rac1 Ra5 26. Rc4 Nxc5 27. Rd5 b6 28. Rg5+ Kh8 29. b4 axb3 30. axb3 Ra1+ 31. Kg2 Nd3 32. g4 Rxf2+ 33. Kg3 Rf3+ 34. Kh4 Rh1 35. Rh5 Rhxh3+ 36. Kg5 Rxh5+ 37. gxh5 Nc5 38. Nd5 e3 39. Nc3 Ne5 40. Rb4 Ne6+ 41. Kh4 Rf4+ 42. Rxf4 Nxf4 43. 0-1[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.1"]
[White "Stremavicius, Titas"]
[Black "Larkin, Vladyslav"]
[Result "1-0"]
[PlyCount "95"]

1. c4 e5 2. Nc3 Bb4 3. Qb3 a5 4. e3 Nf6 5. a3 Bxc3 6. Qxc3 Nc6 7. Nf3 Qe7 8. d3 d5 9. cxd5 Nxd5 10. Qc2 a4 11. Be2 O-O 12. e4 Nf4 13. Bxf4 exf4 14. h3 f5 15. O-O g5 16. exf5 Bxf5 17. Rfe1 Qg7 18. Qc3 h6 19. d4 Rfd8 20. Bc4+ Kh8 21. Be6 Bg6 22. Rad1 Rd6 23. Qc4 Bh5 24. d5 Bxf3 25. gxf3 Ne5 26. Qe4 Ng6 27. Rc1 Nh4 28. Rc3 Re8 29. Rec1 Re7 30. Qxa4 c6 31. Qa8+ Kh7 32. Qb8 Rdxe6 33. dxe6 Rxe6 34. Qd8 h5 35. Rd3 Nf5 36. Rd7 Ne7 37. Rxb7 g4 38. Qd3+ Kh6 39. fxg4 hxg4 40. Rxe7 Qxe7 41. hxg4 Rg6 42. Qf5 Qd6 43. Kg2 Qd4 44. Qf8+ Kg5 45. Rc5+ Kxg4 46. Qf5+ Kh4+ 47. Qxg6 Qxc5 48. Qh6+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.2"]
[White "Swayams, Mishra"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[PlyCount "20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nd2 d5 7. Bb5 Bd7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. O-O Be7 11. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.3"]
[White "Moreno Estebanez, Patxi"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[PlyCount "109"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. O-O e5 7. h3 Nf6 8. d3 h6 9. a4 Be6 10. Re1 g5 11. Nh2 Qd7 12. c3 a6 13. Na3 g4 14. h4 Rg8 15. g3 Qc6 16. a5 O-O-O 17. c4 Nd7 18. b4 f5 19. b5 Qc7 20. Bd2 Be7 21. Nf1 f4 22. Qa4 Rdf8 23. bxa6 bxa6 24. Reb1 Nb8 25. Rb6 Bd7 26. Qb3 Bc6 27. Rb1 Kd7 28. Bc3 Rc8 29. Bd2 Rgf8 30. Nh2 h5 31. Rb2 Qd8 32. Be1 Bxh4 33. Nf1 Bg5 34. Qd1 Rh8 35. Nb1 f3 36. Nc3 h4 37. Nd5 hxg3 38. fxg3 Rh3 39. Rh2 Qh8 40. Rbb2 Rf8 41. Rxh3 gxh3 42. Kh2 Ke6 43. Bf2 Nd7 44. Nfe3 Bxe3 45. Nxe3 Qh5 46. Qf1 Rh8 47. Qd1 Rf8 48. Qf1 Rf7 49. Qd1 Qg5 50. Qf1 Rh7 51. Qd1 Qh5 52. Qf1 Ba8 53. Qb1 Qf7 54. Qd1 Qh5 55. Qb1 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.4"]
[White "Andias, Joao Pedro Menezes"]
[Black "Roshka, Yevgeniy"]
[Result "0-1"]
[PlyCount "38"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. h4 h6 7. O-O-O b5 8. f3 Bb7 9. Kb1 Rc8 10. g4 Nb6 11. b3 Nf6 12. Bh3 Nfd7 13. Rh2 c5 14. g5 h5 15. dxc5 dxc5 16. Nge2 e6 17. Ng3 Qc7 18. f4 O-O 19. e5 Nxe5 20. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.5"]
[White "Aloma Vidal, Robert"]
[Black "Picard, Romain"]
[Result "1/2-1/2"]
[PlyCount "20"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Nc3 O-O 6. Bg2 dxc4 7. O-O c5 8. dxc5 Nc6 9. Nd2 Qa5 10. Nxc4 Qxc5 11. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.6"]
[White "Bilych, Olexiy"]
[Black "Hernandez Sanchez, Elvis De La C"]
[Result "1-0"]
[PlyCount "87"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Be2 fxe5 8. Nxe5 cxd4 9. Nxc6 bxc6 10. cxd4 Ne7 11. Nc3 Nf5 12. g4 Nd6 13. Na4 Qd8 14. Bf4 Be7 15. Nc5 O-O 16. Bg3 Nb7 17. b4 Bf6 18. O-O a5 19. Qd2 Rf7 20. Qe3 Qb6 21. g5 Be7 22. Bg4 Nd8 23. Be5 Bf8 24. Rab1 Qa7 25. h4 Bxc5 26. bxc5 Ba6 27. Rfe1 Rb7 28. h5 Rxb1 29. Rxb1 Qe7 30. Bg3 Bc8 31. Bd6 Qe8 32. Re1 Ra7 33. f4 g6 34. hxg6 hxg6 35. Kg2 Rb7 36. Rh1 Rh7 37. Rxh7 Kxh7 38. f5 Qf7 39. Qh3+ Kg8 40. Be5 Qh7 41. fxg6 Qxh3+ 42. Kxh3 Bd7 43. a4 Nb7 44. Bf6 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.7"]
[White "Pap, Misa"]
[Black "Vesga Izeta, Markel"]
[Result "1-0"]
[PlyCount "119"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 d6 8. O-O Nf6 9. Qe2 Be7 10. Bd2 Nc6 11. a4 b4 12. a5 Qc7 13. Na4 Nd7 14. Rfc1 O-O 15. c3 b3 16. Nd4 Nxa5 17. f4 Bb7 18. c4 Nc6 19. Nxb3 Bf6 20. Be3 Nb4 21. Bb1 Bc6 22. Nc3 Rfb8 23. Ra3 a5 24. Nd4 Be7 25. Nd5 exd5 26. cxd5 Nc5 27. dxc6 Bf8 28. Bf2 Re8 29. Rh3 g6 30. Nf3 Nxe4 31. Bxe4 d5 32. Ne5 dxe4 33. Qxe4 Bg7 34. Qc4 Rac8 35. Rhc3 Re6 36. Bd4 Rce8 37. Qb3 h6 38. g3 Kh7 39. Rc4 Rb8 40. Qf3 Rd8 41. Kh1 Rc8 42. h4 h5 43. Qe4 Qe7 44. c7 Qe8 45. Qf3 Re7 46. Qa3 Qb5 47. Qf3 Na6 48. Qc6 Qxc6+ 49. Nxc6 Rexc7 50. Bxg7 Kxg7 51. Nxa5 Rxc4 52. Rxc4 Rb8 53. Rc2 Rb5 54. Nc4 Rb3 55. Kg2 Nc5 56. Nd2 Rb5 57. Kf1 Kf6 58. Rxc5 Rxb2 59. Ne4+ Ke6 60. Re5+ {90 moves} 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.8"]
[White "Narciso Dublan, Marc"]
[Black "Leriche, Ines"]
[Result "1-0"]
[PlyCount "87"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 h5 6. Qf4 Bxc5 7. Bd3 Nc6 8. Nf3 Nb4 9. O-O Nxd3 10. cxd3 Nh6 11. Nbd2 Nf5 12. Nb3 Be7 13. Nfd4 Nxd4 14. Qxd4 Bd7 15. Be3 Bc6 16. Rac1 O-O 17. Rc2 a5 18. Qf4 a4 19. Nd4 Qd7 20. Qg3 Rfc8 21. f4 Bb5 22. Rxc8+ Rxc8 23. f5 Bc5 24. Nxb5 Qxb5 25. d4 Bf8 26. Qh3 Qd7 27. Qxh5 exf5 28. Qxf5 Qe8 29. a3 g6 30. Qf3 Qe6 31. Rf2 b5 32. h4 b4 33. axb4 Bxb4 34. h5 Bf8 35. hxg6 Qxg6 36. Qxd5 Qb1+ 37. Rf1 Qg6 38. Rf3 Bg7 39. Qd7 Rc2 40. Qd8+ Bf8 41. Bf2 Rc1+ 42. Kh2 Qh6+ 43. Rh3 Qf4+ 44. Rg3+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.9"]
[White "Sarabando, Rodrigo Andias"]
[Black "Del Rey, Diego"]
[Result "1-0"]
[PlyCount "145"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Qd6 8. Na3 Qa6 9. Naxc4 Rd8 10. Qc2 Bd7 11. Rd1 Be8 12. b3 Nc6 13. Nxc6 Bxc6 14. e4 Rac8 15. Be3 Be8 16. Ne5 Nd7 17. Nd3 b6 18. b4 Nf6 19. a4 Ng4 20. b5 Nxe3 21. fxe3 Qa5 22. e5 a6 23. Rdb1 c6 24. bxc6 Rc7 25. Rc1 Rdc8 26. Qc3 Bxc6 27. Qxa5 bxa5 28. Rxc6 Rxc6 29. Bxc6 Rxc6 30. Rc1 Rxc1+ 31. Nxc1 Kf8 32. Kf2 Ke8 33. Nb3 Bb4 34. Ke2 h5 35. h3 Kd7 36. g4 hxg4 37. hxg4 Kc6 38. Kd3 Kb6 39. Kc4 Be1 40. Nc5 Bf2 41. Kd3 Bh4 42. Ne4 Be7 43. Nd2 Kc6 44. Nc4 Bb4 45. Ke4 Kc7 46. Kd3 Kc6 47. Nd2 Be7 48. Ne4 Kd5 49. Ng3 Kc6 50. Nh5 g6 51. Ng3 f5 52. exf6 Bxf6 53. Kc4 Bg5 54. e4 e5 55. d5+ Kd6 56. Ne2 Be3 57. Nc3 Bd4 58. Na2 Bb2 59. Kb3 Bd4 60. Nc1 Be3 61. Nd3 Bd4 62. Kc4 Bb6 63. Ne1 Bd8 64. Nf3 Be7 65. g5 Bd8 66. Nh4 Bxg5 67. Nxg6 Bf6 68. Nf8 Bh4 69. Ne6 Bf2 70. Kd3 Bb6 71. Kc4 Bf2 72. Nd8 Bb6 73. Nf7+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.05"]
[Round "6.10"]
[White "Galvan Cipriani, Viviana"]
[Black "Forgas Moreno, Yaniela"]
[Result "0-1"]
[PlyCount "88"]

1. c4 Nf6 2. Nf3 d6 3. g3 e5 4. Bg2 g6 5. Nc3 Bg7 6. d4 Nbd7 7. O-O O-O 8. e4 a5 9. h3 Re8 10. Re1 c6 11. Be3 Qc7 12. Qc2 exd4 13. Nxd4 Ne5 14. b3 Qe7 15. f4 Ned7 16. Rad1 Qf8 17. Na4 Nc5 18. Nb6 Ra6 19. Nxc8 Nfxe4 20. Nxd6 Nxd6 21. Kh2 Nde4 22. a3 Nf6 23. Nf3 Ne6 24. Bc1 Raa8 25. f5 Nc5 26. g4 Rxe1 27. Nxe1 Qb8+ 28. Kg1 Qc7 29. b4 axb4 30. axb4 Na6 31. Nd3 Nxb4 32. Nxb4 Qb6+ 33. c5 Qxb4 34. g5 Nd5 35. f6 Bf8 36. Bxd5 Bxc5+ 37. Kg2 cxd5 38. Rxd5 b6 39. Bd2 Qh4 40. Bc3 Re8 41. Bb2 Qe1 42. Rxc5 Re2+ 43. Kf3 Qf2+ 44. Kg4 Rxc2 45. 0-1[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.1"]
[White "Roshka, Yevgeniy"]
[Black "Stremavicius, Titas"]
[Result "1/2-1/2"]
[PlyCount "55"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qc6 Ra7 9. O-O Bb7 10. Qc2 c5 11. a4 Qa8 12. dxc5 Bxc5 13. b4 Bxb4 14. Be3 Be4 15. Qb2 Bc5 16. Bxc5 Nxc5 17. axb5 axb5 18. Qxb5+ Ncd7 19. Rxa7 Qxa7 20. Qb4 Qc5 21. Qxc5 Nxc5 22. Rc1 Nfd7 23. Nbd2 Bxf3 24. Bxf3 Ke7 25. Ra1 Rb8 26. Ra7 Rb4 27. Bc6 Kd6 28. Bxd7 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.2"]
[White "Swayams, Mishra"]
[Black "Pap, Misa"]
[Result "1/2-1/2"]
[PlyCount "93"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. Bg5 h6 8. Bh4 d6 9. e3 g5 10. Bg3 Ne4 11. Nd2 Nxg3 12. hxg3 Nd7 13. Qc2 c5 14. Ne4 Qe7 15. dxc5 Nxc5 16. Nxc5 bxc5 17. Qa4+ Qd7 18. Qa5 Ke7 19. O-O-O Bc6 20. Rd2 Rab8 21. Qc3 Qb7 22. f3 Qb3 23. Qxb3 Rxb3 24. Rd3 Rb6 25. g4 d5 26. cxd5 exd5 27. Rc3 c4 28. e4 Rhb8 29. Rxh6 d4 30. Rxc4 Bb5 31. Rxb6 axb6 32. Kd2 Bxc4 33. Bxc4 Rh8 34. Kd3 Rh2 35. Kxd4 Rxg2 36. b3 Rf2 37. Ke3 Ra2 38. a4 f6 39. f4 Rg2 40. Kf3 Rg1 41. e5 gxf4 42. exf6+ Kxf6 43. Kxf4 Rg2 44. Kf3 Rg1 45. Kf4 Rg2 46. Kf3 Rg1 47. Kf4 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.3"]
[White "Grieve, Harry"]
[Black "Bilych, Olexiy"]
[Result "0-1"]
[PlyCount "62"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxd4 5. Nxd4 c6 6. Bc4 exd4 7. Qxd4 b5 8. Bd3 d5 9. Bg5 Be7 10. exd5 O-O 11. Nd2 h6 12. Bxf6 Bxf6 13. Qc5 Re8+ 14. Kf1 cxd5 15. Nb3 Bxb2 16. Rb1 Qf6 17. Bxb5 Ba6 18. Bxa6 Qxa6+ 19. Kg1 Rac8 20. Qxd5 Rxc2 21. h4 Qxa2 22. Rd1 Rb8 23. Rh3 Bf6 24. Rf3 Qa4 25. h5 Qc4 26. Na5 Qc7 27. Rxf6 gxf6 28. Nb3 Qe5 29. Qf3 Rc3 30. Rd3 Rbxb3 31. Rd8+ Kh7 32. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.4"]
[White "Martinez Duany, Lelys Stanley"]
[Black "De La Cruz Revilla, Miguel"]
[Result "0-1"]
[PlyCount "92"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nbd2 Bf5 5. g3 e6 6. Bg2 h6 7. O-O Be7 8. b3 O-O 9. Bb2 Ne4 10. Ne5 Nxd2 11. Qxd2 Nd7 12. Nd3 a5 13. a4 Qb6 14. Qc3 Bf6 15. e3 Rfd8 16. c5 Qa6 17. Nf4 Re8 18. h3 Bh7 19. Rfd1 Qa7 20. Rac1 Qb8 21. Re1 e5 22. Nh5 e4 23. Nxf6+ Nxf6 24. b4 Bg6 25. b5 Bh5 26. Qd2 Qc8 27. Bc3 Bf3 28. bxc6 bxc6 29. Rb1 Nh7 30. Bf1 Ng5 31. h4 Nh7 32. Rb6 g5 33. h5 Qg4 34. Bg2 Qxh5 35. Bxf3 exf3 36. Qd3 Nf6 37. Qf5 Re6 38. Reb1 Ng4 39. Qxf3 Qh2+ 40. Kf1 Rf6 41. Qxf6 Nxf6 42. Rb8+ Rxb8 43. Rxb8+ Kg7 44. Bxa5 Qh1+ 45. Ke2 Qc1 46. f3 Qc4+ 47. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.5"]
[White "Larkin, Vladyslav"]
[Black "Moreno Estebanez, Patxi"]
[Result "1-0"]
[PlyCount "81"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. h3 O-O 8. c3 f6 9. d4 cxd4 10. cxd4 Nf7 11. Nc3 d6 12. b3 Qa5 13. Bd2 Qh5 14. Rc1 Bd7 15. d5 c5 16. Ne2 Ng5 17. Nxg5 fxg5 18. Bc3 Qh4 19. Ng3 Qf4 20. Qe2 Be5 21. Qb2 Bxc3 22. Rxc3 Qe5 23. Rc2 Qxb2 24. Rxb2 Rab8 25. Rd2 a5 26. e5 Bf5 27. Nf1 h5 28. Ne3 a4 29. bxa4 dxe5 30. Nc4 Rb4 31. Nxe5 Rxa4 32. Nc6 Rfa8 33. Nxe7+ Kf7 34. Nxf5 gxf5 35. d6 Rxa2 36. Rd5 Rd8 37. Ree5 Ra6 38. Rxf5+ Ke6 39. Rxc5 Raxd6 40. Rce5+ Kd7 41. Rxg5 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.6"]
[White "Forgas Moreno, Yaniela"]
[Black "Aloma Vidal, Robert"]
[Result "1-0"]
[PlyCount "89"]

1. d3 d5 2. f4 Nc6 3. Nf3 Bg4 4. Nbd2 Qd6 5. g3 e5 6. fxe5 Nxe5 7. Nxe5 Qxe5 8. Bg2 O-O-O 9. Nf3 Qh5 10. c3 Nf6 11. h3 Bxf3 12. Bxf3 Qg6 13. g4 h5 14. g5 Ne4 15. Qa4 Nxg5 16. Bxg5 Qxg5 17. Qxa7 c6 18. Rg1 Qh4+ 19. Kd2 g6 20. a4 Bh6+ 21. Kc2 Qe7 22. d4 Qc7 23. a5 Kd7 24. e4 Ra8 25. Qb6 dxe4 26. Bxe4 Rhe8 27. Bd3 Re3 28. Bc4 Rxh3 29. Raf1 Rh2+ 30. Kb1 Rf8 31. Qc5 Qd6 32. Qa7 Qc7 33. Bxf7 g5 34. Rf6 Bg7 35. Rf5 g4 36. Re1 Kd8 37. Bg6 Kd7 38. Rxf8 Bxf8 39. Qa8 Be7 40. Bf5+ Kd6 41. Qg8 Qxa5 42. Re6+ Kc7 43. Rxe7+ Kb6 44. Qd8+ Ka6 45. Bd3+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.7"]
[White "Guijarro Galan, Jose Luis"]
[Black "Narciso Dublan, Marc"]
[Result "0-1"]
[PlyCount "72"]

1. e4 e6 2. Qe2 c5 3. b3 Nc6 4. Bb2 e5 5. Nf3 d6 6. Nc3 Nf6 7. h3 Be7 8. g4 Be6 9. Ng5 Bd7 10. Nf3 Nd4 11. Nxd4 cxd4 12. Nd5 Nxd5 13. exd5 O-O 14. O-O-O Qa5 15. Kb1 Qxd5 16. Rg1 a5 17. Bg2 Qc5 18. c3 Bb5 19. cxd4 Bxe2 20. dxc5 Bxd1 21. cxd6 Bxd6 22. Rxd1 Rab8 23. d4 exd4 24. Bxd4 b6 25. Be3 Rfd8 26. Rc1 Ba3 27. Re1 h6 28. Bc6 Bb4 29. Re2 Rbc8 30. Bb5 Ba3 31. Re1 Rd6 32. Bc4 Kf8 33. Bf4 Rf6 34. Be5 Rxf2 35. Bd4 Rf4 36. Bxb6 Rfxc4 37. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.8"]
[White "Picard, Romain"]
[Black "Lorenzo Duran, Marcos"]
[Result "1-0"]
[PlyCount "67"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 O-O 6. a3 Re8 7. O-O h6 8. h3 Nd4 9. Nxd4 Bxd4 10. Qf3 c6 11. Ba2 d6 12. Ne2 Bb6 13. Ng3 d5 14. Re1 Be6 15. Nf5 Kh7 16. exd5 Bxf5 17. Qxf5+ g6 18. Qf3 cxd5 19. c4 dxc4 20. Bxc4 Kg7 21. Qxb7 Re7 22. Qf3 Ne8 23. Rxe5 Nd6 24. Rxe7 Qxe7 25. Bxh6+ Kxh6 26. Qxa8 Qf6 27. Qf3 Qxb2 28. Rf1 Kg7 29. a4 Qe5 30. g3 f6 31. Kg2 Nf5 32. Rb1 g5 33. Rb5 Bc5 34. Qd5 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.9"]
[White "Argandona Riveiro, Inigo"]
[Black "Sarabando, Rodrigo Andias"]
[Result "0-1"]
[PlyCount "59"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. Bb5 Qb6 5. Na3 a6 6. Bxc6 Qxc6 7. O-O Qxe4 8. d4 cxd4 9. Re1 Qc6 10. Nxd4 Qc7 11. Qa4 Nf6 12. g3 Be7 13. Bf4 Qc5 14. Re5 Qa7 15. Nf5 b5 16. Qd1 exf5 17. Rxe7+ Kxe7 18. Qd6+ Ke8 19. Re1+ Ne4 20. Qe5+ Kf8 21. Be3 d6 22. Qd5 Qb7 23. Qd4 Qc6 24. Bh6 f6 25. Rxe4 Qxe4 26. Qxf6+ Ke8 27. Qxg7 Qe5 28. Qc7 Bd7 29. Bf4 Qc5 30. Qb7 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.06"]
[Round "7.10"]
[White "Prieto Aranguren, Alain"]
[Black "Pastor Pons, Pedro Maria"]
[Result "1-0"]
[PlyCount "87"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qc2 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Nf3 Bd6 9. Bd3 c6 10. O-O Qc7 11. Bh4 h5 12. Bg3 Bxg3 13. hxg3 O-O 14. Ne2 Qd6 15. Nf4 Rfe8 16. Rac1 a5 17. Nd2 Re7 18. Nb3 Ne4 19. Bxe4 dxe4 20. Nxe6 Qxe6 21. Nc5 Nxc5 22. Qxc5 Rd7 23. Qc4 Rd5 24. Rc3 Qd7 25. Rfc1 Re8 26. Qa4 Re6 27. Rc5 Rxc5 28. Rxc5 b6 29. Rc3 Rf6 30. Qc2 Qd5 31. Rb3 b5 32. a3 g6 33. Rc3 Re6 34. b3 Qd7 35. Rc5 Qb7 36. Qc3 Qa6 37. a4 bxa4 38. bxa4 Qe2 39. Qc1 Qa2 40. Rxa5 Qb3 41. Ra8+ Kh7 42. Qa1 Rf6 43. d5 Qxd5 44. Qxf6 1-0[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.1"]
[White "Bilych, Olexiy"]
[Black "Stremavicius, Titas"]
[Result "1/2-1/2"]
[PlyCount "17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Qc2 c6 9. Rd1 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.2"]
[White "Pap, Misa"]
[Black "Roshka, Yevgeniy"]
[Result "1/2-1/2"]
[PlyCount "10"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 a6 6. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.3"]
[White "Sarabando, Rodrigo Andias"]
[Black "Swayams, Mishra"]
[Result "0-1"]
[PlyCount "120"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 a5 6. Qc2 O-O 7. Bg2 c5 8. cxd5 cxd4 9. Nxd4 Qb6 10. Nf3 exd5 11. O-O Nc6 12. e3 Bg4 13. a3 Be7 14. Bc3 Rac8 15. Nbd2 Rfd8 16. h3 Bh5 17. Rfc1 Bg6 18. Qb3 Qa7 19. Bd4 Nxd4 20. Nxd4 Bc5 21. N2f3 Ne4 22. Qd1 Qb6 23. Qb3 Qa7 24. Qd1 Qb6 25. Qb3 Qa6 26. Qb5 Qxb5 27. Nxb5 Nxg3 28. Nfd4 Ne4 29. Nb3 Bb6 30. Rxc8 Rxc8 31. Rc1 Rxc1+ 32. Nxc1 f5 33. Ne2 Be8 34. Bxe4 fxe4 35. Nbc3 Bc6 36. b4 Kf7 37. b5 Bd7 38. Nf4 d4 39. exd4 Bxd4 40. Nxe4 Ke7 41. a4 Bf5 42. Nd2 g5 43. Ne2 Bc5 44. Nb3 Bb4 45. Kg2 Bc2 46. Ned4 Bd1 47. h4 gxh4 48. Kh3 Kd6 49. Nc1 Bxa4 50. Kxh4 Kd5 51. Nce2 Bd1 52. f4 a4 53. f5 a3 54. f6 a2 55. Nc3+ Bxc3 56. f7 Bb4 57. Nc6 bxc6 58. b6 a1=Q 59. b7 Qf6+ 60. Kh3 Qf3+ 61. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.4"]
[White "De La Cruz Revilla, Miguel"]
[Black "Larkin, Vladyslav"]
[Result "0-1"]
[PlyCount "138"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8. Nxc6 dxc6 9. f4 e5 10. Kh1 Bd6 11. f5 b5 12. Bg5 Bb7 13. a4 Rd8 14. Qe1 Bc5 15. Qh4 Qe7 16. Ne2 h6 17. Bd2 Rd6 18. Bc3 h5 19. h3 Ng4 20. Qxe7+ Kxe7 21. Be1 Nf6 22. Bh4 Kd7 23. Rf3 Kc7 24. Rg3 Rh7 25. Rf3 Nd7 26. Be1 Bb6 27. b4 h4 28. c4 bxc4 29. Bxc4 g5 30. fxg6 fxg6 31. Rc1 Nf6 32. Bc3 Re7 33. Bd3 Nh7 34. Bb1 Ng5 35. Rf8 Be3 36. Rcf1 c5 37. bxc5 Bxc5 38. Ba5+ Kd7 39. Nc3 Ne6 40. Rb8 Bc6 41. Nd5 Bxd5 42. exd5 Rxd5 43. Be4 Rd4 44. Rb7+ Kd6 45. Rxe7 Kxe7 46. Bxg6 Rxa4 47. Bd2 Nf4 48. Bxf4 exf4 49. Rb1 a5 50. Bc2 Ra2 51. Bb3 Ra3 52. Bc2 Kf6 53. Bh7 a4 54. Rb5 Ra1+ 55. Rb1 Rxb1+ 56. Bxb1 a3 57. Ba2 Ke5 58. Kh2 Kd4 59. Kg1 Kc3+ 60. Kf1 Kb2 61. Be6 a2 62. Bxa2 Kxa2 63. Ke2 Kb3 64. Kd3 Bf2 65. Ke2 Bg1 66. Kd3 Be3 67. Ke2 Kc2 68. Kf3 Kd2 69. Kg4 Ke2 70. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.5"]
[White "Narciso Dublan, Marc"]
[Black "Picard, Romain"]
[Result "1-0"]
[PlyCount "83"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 Nf6 8. O-O Bd6 9. f4 dxe4 10. Nxe4 Nxe4 11. Bxe4 O-O 12. Be3 Ba6 13. Rf2 Qc7 14. Qf3 Rab8 15. c3 c5 16. Rd1 f5 17. Bd3 Bb7 18. Qg3 Rf6 19. Bc4 Rg6 20. Qh3 Rf8 21. Qh5 Qc6 22. Qe2 Rff6 23. Qd2 Rg4 24. Qxd6 Rxg2+ 25. Kf1 Rxf2+ 26. Bxf2 Qh1+ 27. Ke2 Bf3+ 28. Ke3 Qxd1 29. Bxe6+ Rxe6+ 30. Qxe6+ Kf8 31. Qxf5+ Ke8 32. Qd3 Qh1 33. Qb5+ Kf7 34. Qxc5 h6 35. Qxa7+ Kg8 36. c4 Bc6 37. Qd4 Qc1+ 38. Kd3 Qb1+ 39. Kc3 Qxa2 40. Qa7 Qb1 41. Bd4 Qg6 42. b4 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.6"]
[White "Forgas Moreno, Yaniela"]
[Black "Grieve, Harry"]
[Result "1/2-1/2"]
[PlyCount "151"]

1. d3 d5 2. f4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Re8 7. Ne5 Nbd7 8. Nc3 d4 9. Nxd7 Qxd7 10. Ne4 Nd5 11. Ng5 Qd6 12. e4 dxe3 13. c3 Bf5 14. Ne4 Qb6 15. d4 e5 16. fxe5 Bxe5 17. Qd3 Bg7 18. Qc4 e2 19. Re1 Bxe4 20. Bxe4 Rxe4 21. Qxd5 Rae8 22. Kg2 h5 23. b4 c6 24. Qc4 Qd8 25. a4 h4 26. Ra2 Qe7 27. Rc2 Rxd4 28. Rcxe2 h3+ 29. Kg1 Rxc4 30. Rxe7 Rxe7 31. Rxe7 Bxc3 32. Ba3 Rd4 33. Rxb7 Rd2 34. b5 Bd4+ 35. Kf1 cxb5 36. Rd7 Rd1+ 37. Ke2 Ra1 38. Rxd4 Rxa3 39. axb5 Ra2+ 40. Kf3 Rxh2 41. Ra4 Rb2 42. Rxa7 h2 43. Ra1 Rxb5 44. Kg2 Rb2+ 45. Kh1 Kg7 46. Ra6 Rc2 47. Rb6 Kh6 48. Rb5 f5 49. Rb4 Kg5 50. Ra4 Re2 51. Rb4 Ra2 52. Rc4 Re2 53. Ra4 Re4 54. Ra2 Kg4 55. Kxh2 Kf3 56. Ra3+ Re3 57. Ra5 Kf2 58. Ra2+ Re2 59. Ra5 Re7 60. Ra2+ Kf3 61. Ra3+ Kg4 62. Ra2 Re3 63. Ra4+ Kf3 64. Ra5 Rd3 65. Rb5 Ke4 66. Rb4+ Rd4 67. Rb2 g5 68. Kg2 Ke3 69. Kh3 f4 70. gxf4 gxf4 71. Kg4 Rd3 72. Rb8 f3 73. Kg3 Ke2 74. Rb2+ Ke3 75. Rb8 Rd6 76. Re8+ 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.7"]
[White "Prieto Aranguren, Alain"]
[Black "Kyrkjebo, Erlend"]
[Result "1-0"]
[PlyCount "103"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 O-O 9. Qd2 a6 10. a4 Nbd7 11. Nh3 Rb8 12. Nf2 Qc7 13. Be2 Re8 14. O-O c4 15. Ra3 Nc5 16. Bxc4 Nxa4 17. Rxa4 b5 18. Bxb5 axb5 19. Raa1 Nd7 20. Nd3 b4 21. Na2 Nc5 22. Nxc5 dxc5 23. Bf4 Be5 24. Bxe5 Qxe5 25. Nc1 f5 26. Re1 Bb7 27. Nb3 fxe4 28. fxe4 c4 29. Nd4 Rbc8 30. Nf3 c3 31. bxc3 Qxc3 32. Rac1 Qxd2 33. Nxd2 Rc3 34. Kf2 Rd3 35. Nf3 Ba6 36. Re3 b3 37. Rb1 Bc4 38. Rxd3 Bxd3 39. Rxb3 Bxe4 40. Re3 Kf8 41. d6 Bf5 42. Rxe8+ Kxe8 43. Ne5 g5 44. Ke3 h5 45. Kd4 Be6 46. Kc5 h4 47. Kc6 Kd8 48. h3 Bf5 49. Nf7+ Ke8 50. Nxg5 Bd7+ 51. Kc7 Bf5 52. Nf3 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.8"]
[White "Gimenez Lopez, Zuhaitz"]
[Black "Vesga Izeta, Markel"]
[Result "1-0"]
[PlyCount "121"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. h3 O-O 10. d3 b6 11. Bf4 Ne6 12. Qd2 Nxf4 13. Qxf4 Be6 14. Ng5 Qd7 15. Qh4 h6 16. Nxe6 Qxe6 17. Re4 Rad8 18. Rae1 b5 19. b3 Rd7 20. a4 a6 21. Qg3 f5 22. exf6 Qxf6 23. Nd1 Qd6 24. Qe3 e5 25. Nc3 Rdf7 26. Rg4 Kh7 27. Ne4 Qe7 28. c4 Rf5 29. Re2 h5 30. Rg3 bxa4 31. bxa4 Rb8 32. Ng5+ Kg8 33. Nf3 Kh7 34. Qe4 Qf6 35. Nh4 Rg5 36. Rxg5 Qxg5 37. g3 Rb1+ 38. Kg2 a5 39. Nf3 Qf6 40. Nxe5 Rb4 41. Qxc6 Qxc6+ 42. Nxc6 Rxa4 43. Re7 Ra3 44. Rd7 Kg8 45. Kf3 Bd4 46. Nxd4 Rxd3+ 47. Ke4 Rc3 48. Ne6 Rxc4+ 49. Ke5 Rc2 50. Kf6 Rb2 51. Kxg6 Rb8 52. Nxc5 Rb6+ 53. Kxh5 Rb5 54. Rd5 Kf7 55. f4 Ke7 56. Re5+ Kd6 57. Ne4+ Kc6 58. Rxb5 Kxb5 59. f5 Kc4 60. f6 a4 61. f7 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.9"]
[White "Andias, Joao Pedro Menezes"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "0-1"]
[PlyCount "92"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nc3 Bb4 7. a3 Ba5 8. Bd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. O-O-O Bb6 12. Qc3 e5 13. Bc4 Qc5 14. Be3 Qe7 15. Bxb6 axb6 16. Rhe1 f6 17. Qb3 Kf8 18. Qxb6 g6 19. Nd4 Nxd4 20. Rxd4 Kg7 21. f4 Rxa3 22. bxa3 Qxa3+ 23. Kb1 exd4 24. Qc7+ Kh6 25. Re7 Qb4+ 26. Kc1 Qa3+ 27. Kb1 Bf5 28. g4 d3 29. g5+ Kh5 30. Rxh7+ Rxh7 31. Qxh7+ Kg4 32. Bxd3 Bxd3 33. cxd3 Qxd3+ 34. Kc1 Qc4+ 35. Kd1 Qd4+ 36. Ke2 Qe4+ 37. Kd1 fxg5 38. fxg5 Kxg5 39. Qc7 Qd5+ 40. Ke2 Kf5 41. Kf2 b5 42. Qc2+ Kg5 43. Qc7 Qd4+ 44. Kf3 b4 45. Qc1+ Kh5 46. Qc7 Qc3+ 47. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.07"]
[Round "8.10"]
[White "Aloma Vidal, Robert"]
[Black "Tafall Villanueva, Ander"]
[Result "1-0"]
[PlyCount "91"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. c4 Nbd7 6. cxd5 cxd5 7. Nc3 Bxf3 8. Bxf3 e6 9. d3 Be7 10. e4 dxe4 11. dxe4 Ne5 12. Bg2 Qxd1 13. Rxd1 O-O 14. Bg5 Ng6 15. e5 Ng4 16. Rd7 Bc5 17. Ne4 Bb6 18. Rxb7 N4xe5 19. Bd2 Rac8 20. Bc3 Rfd8 21. a4 Rc7 22. Rxc7 Bxc7 23. Kf1 Ne7 24. Nc5 Nd5 25. Na6 Nxc3 26. Nxc7 Rd7 27. Na6 Nd5 28. b4 Kf8 29. b5 Ke7 30. Rc1 g5 31. Ke2 h6 32. Rc5 f5 33. a5 Nf7 34. Bxd5 exd5 35. Nb4 Ke6 36. f4 Nd8 37. a6 gxf4 38. gxf4 d4 39. Kd3 Kf6 40. Rd5 Rxd5 41. Nxd5+ Ke6 42. Kxd4 Kd7 43. b6 Nc6+ 44. Kc5 axb6+ 45. Kxb6 Kd6 46. Ne3 1-0[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.1"]
[White "Stremavicius, Titas"]
[Black "Narciso Dublan, Marc"]
[Result "1-0"]
[PlyCount "151"]

1. c4 c6 2. Nf3 d5 3. b3 Bg4 4. Bb2 Bxf3 5. gxf3 Nf6 6. e3 e6 7. f4 Nbd7 8. Be2 Bd6 9. d3 e5 10. fxe5 Bxe5 11. Bxe5 Nxe5 12. d4 Ng6 13. Nc3 O-O 14. Qc2 Qe7 15. h4 Rfd8 16. O-O-O Rac8 17. Kb1 Nf8 18. Bd3 Ne6 19. Rc1 h6 20. Bf5 Rc7 21. c5 b6 22. Na4 Nd7 23. h5 Rf8 24. Rh2 Rb8 25. Ka1 Qf6 26. Rg2 Ndxc5 27. Nxc5 Nxc5 28. Rcg1 Ne6 29. Bxe6 fxe6 30. Rg6 Qf5 31. Qxf5 exf5 32. Rxh6 Rf8 33. Re6 Kh7 34. f4 Rf6 35. Re5 Rcf7 36. Rg5 a5 37. a4 Kh6 38. Kb2 Kh7 39. Kc3 Kh6 40. Kd2 Kh7 41. Kd3 Kh6 42. Re8 Kh7 43. Rb8 c5 44. Rd8 cxd4 45. exd4 Rc6 46. Rxd5 Rfc7 47. Rdxf5 Rc3+ 48. Ke4 Rxb3 49. Rb5 Ra3 50. Rxb6 Rxa4 51. Ra6 Rd7 52. Rd5 Rxd5 53. Kxd5 Ra1 54. f5 a4 55. f6 gxf6 56. Rxf6 Rh1 57. Ke6 a3 58. Rf2 Rxh5 59. d5 Rh6+ 60. Ke7 Ra6 61. Ra2 Ra4 62. d6 Re4+ 63. Kf7 Rf4+ 64. Ke6 Re4+ 65. Kd5 Re3 66. Rd2 Rb3 67. d7 Rb2 68. Rd3 a2 69. d8=Q Rb5+ 70. Kc6 a1=Q 71. Qd7+ Kg6 72. Kxb5 Qb2+ 73. Ka6 Qa2+ 74. Kb7 Qb2+ 75. Kc7 Qc1+ 76. Qc6+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.2"]
[White "Larkin, Vladyslav"]
[Black "Bilych, Olexiy"]
[Result "1/2-1/2"]
[PlyCount "60"]

1. c4 Nf6 2. Nc3 e5 3. e3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. d3 exd3 8. Qxd3 Nc6 9. Be2 Bc5 10. Nxc6 bxc6 11. O-O O-O 12. e4 Be6 13. exd5 Nxd5 14. Ne4 Be7 15. Rd1 Rb8 16. Bf3 Qc7 17. b3 f5 18. Ng5 Bxg5 19. Bxg5 f4 20. Re1 Qf7 21. Bxd5 Bxd5 22. f3 Qf5 23. Qxf5 Rxf5 24. Be7 a5 25. Re2 Ra8 26. Rae1 a4 27. bxa4 Rxa4 28. a3 h6 29. Bd6 Rf7 30. h4 Kh7 31. 1/2-1/2
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.3"]
[White "Swayams, Mishra"]
[Black "Forgas Moreno, Yaniela"]
[Result "1-0"]
[PlyCount "89"]

1. d4 f5 2. Bg5 g6 3. Nc3 d5 4. e3 Bg7 5. h4 Nf6 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5+ Kf8 9. Nf3 c6 10. Bd3 Qe8 11. Qh2 Be6 12. Qf4 Nd7 13. Bxf5 Bxf5 14. Qxf5+ Nf6 15. Ne5 Qc8 16. Qf3 Qe6 17. O-O-O Kg8 18. Rh1 h6 19. Bf4 Nd7 20. Nd3 Rf8 21. Qg3 Rf6 22. f3 Rg6 23. Qh2 h5 24. Nd1 b6 25. Bb8 Bh6 26. Nf4 Bxf4 27. Bxf4 Kf7 28. Nf2 Rgg8 29. Nd3 Qg6 30. Be5 Rh7 31. Qh3 Qe6 32. g4 Nxe5 33. Nxe5+ Ke8 34. Qf1 Rh6 35. Qa6 Kf8 36. Qxa7 hxg4 37. Rg1 Kg7 38. Qxb6 Kh8 39. fxg4 Rg5 40. a4 Kg7 41. a5 Rxe5 42. dxe5 Rh2 43. a6 Qg6 44. Qc5 Qe4 45. Kb1 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.4"]
[White "Roshka, Yevgeniy"]
[Black "Prieto Aranguren, Alain"]
[Result "1-0"]
[PlyCount "133"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. e4 Bb7 9. Be3 Be7 10. Qc2 Nbd7 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Rc8 14. Qe2 Nb6 15. O-O Nc4 16. Bc1 Qb6 17. b3 Na3 18. Bg5 Bb4 19. Rac1 Bc3 20. Rxc3 Rxc3 21. Bd2 Rxd3 22. Qxd3 b4 23. Rc1 a5 24. Ne1 O-O 25. Qg3 Kh8 26. Qh4 Nb5 27. Nf3 Ba6 28. Rc5 Kg8 29. h3 Re8 30. Nh2 Nc3 31. Bxc3 bxc3 32. Qg3 c2 33. Qc3 Bd3 34. Nf3 Qb4 35. Qxb4 axb4 36. Ne1 Bg6 37. Nxc2 Bxc2 38. Rxc2 Ra8 39. Kf1 Kf8 40. Ke2 Ke7 41. Kd2 Kd7 42. Kc1 f6 43. Kd2 Ra5 44. Ke3 Ra8 45. h4 Ra5 46. h5 h6 47. g4 Rb5 48. f4 Ra5 49. exf6 gxf6 50. g5 fxg5 51. fxg5 hxg5 52. Kf3 e5 53. h6 exd4 54. Rc8 g4+ 55. Kg3 Kxc8 56. h7 Rxa2 57. h8=Q+ Kc7 58. Qxd4 Kd6 59. Kf4 Kc6 60. Qxb4 Re2 61. Qc3+ Kb6 62. Qb4+ Kc6 63. Qa4+ Kb6 64. b4 Re4+ 65. Kf5 Rc4 66. Ke5 g3 67. Qa5+ 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.5"]
[White "Pap, Misa"]
[Black "Gimenez Lopez, Zuhaitz"]
[Result "1-0"]
[PlyCount "75"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 Ngf6 6. Bg5 e6 7. Nc3 Be7 8. O-O-O a6 9. Bxd7+ Bxd7 10. Bxf6 Bxf6 11. e5 dxe5 12. Nxe5 Bxe5 13. Qxe5 Qf6 14. Qxf6 gxf6 15. Rhe1 Bc6 16. Nd5 Bxd5 17. Rxd5 Ke7 18. g3 f5 19. Rxf5 Rad8 20. Rh5 Kf6 21. Rd1 Kg6 22. Rc5 Rxd1+ 23. Kxd1 Rd8+ 24. Ke2 Rd7 25. a4 Rd4 26. b3 Re4+ 27. Kd3 f5 28. a5 e5 29. Rc7 Rd4+ 30. Kc3 Rd5 31. b4 Rb5 32. Kc4 Kg5 33. h3 h5 34. Rg7+ Kf6 35. Rg8 b6 36. Ra8 h4 37. Rxa6 hxg3 38. fxg3 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.6"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Hernandez Sanchez, Elvis De La C"]
[Result "1-0"]
[PlyCount "81"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Nbc6 8. h5 Qa5 9. Bd2 Bd7 10. Nf3 O-O-O 11. h6 gxh6 12. Rxh6 Ng8 13. Rh4 f6 14. Qe2 c4 15. Rf4 Rf8 16. g3 Qa4 17. Kd1 f5 18. Rh4 Qa5 19. Ng5 h6 20. Nh3 Be8 21. Nf4 Bf7 22. Bg2 Nge7 23. Qe1 Nd8 24. Qh1 Ng8 25. Ke2 Rh7 26. a4 a6 27. Qc1 Re8 28. Qa3 Re7 29. Qb4 Nc6 30. Qxa5 Nxa5 31. Bc1 b6 32. Ba3 Re8 33. Bh3 Rg7 34. g4 fxg4 35. Rxg4 Rxg4 36. Bxg4 Kc7 37. Rg1 Nb7 38. Bxe6 Bxe6 39. Nxe6+ Rxe6 40. Rxg8 b5 41. f4 1-0
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.7"]
[White "Alfaro Garcia del Cerro, Juan L"]
[Black "Aloma Vidal, Robert"]
[Result "0-1"]
[PlyCount "60"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. g3 d5 6. Bg2 e5 7. Nf3 d4 8. O-O Nc6 9. b4 e4 10. Ng5 Bxb4 11. Nxe4 Nxe4 12. Bxe4 O-O 13. Ba3 Bxa3 14. Nxa3 Qe7 15. Qd3 Re8 16. f3 Bh3 17. Rfe1 Rad8 18. Nc2 h5 19. Rab1 h4 20. Qa3 Qc7 21. g4 Qf4 22. Qc1 Rxe4 23. Qxf4 Rxf4 24. Rxb7 Ne5 25. Nb4 d3 26. Re7 d2 27. Rd1 Rxc4 28. Nd3 Nxd3 29. Rxd2 Rc1+ 30. Rd1 Rxd1# 31. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.8"]
[White "Guijarro Galan, Jose Luis"]
[Black "Grieve, Harry"]
[Result "0-1"]
[PlyCount "60"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. O-O-O h5 9. h4 d6 10. Qg3 Bd7 11. f4 b5 12. Bxb5 axb5 13. Ndxb5 Qb8 14. Nxd6+ Bxd6 15. Rxd6 Qxd6 16. Qxg7 O-O-O 17. Qxf6 Qe7 18. Qg5 Qxg5 19. hxg5 h4 20. Nb5 Be8 21. e5 Ne7 22. Nd6+ Kc7 23. Bd2 Ra8 24. Rh3 Bc6 25. Rc3 Rxa2 26. b4 Ra1+ 27. Kb2 Rd1 28. b5 Rxd2 29. Nxf7 Rb8 30. Kc1 Rxg2 31. 0-1
[Event "XLIII Open Internacional Ciudad de San S"]
[Site "San Sebastian (ESP) ESP"]
[Date "2023.04.08"]
[Round "9.9"]
[White "Picard, Romain"]
[Black "Sarabando, Rodrigo Andias"]
[Result "0-1"]
[PlyCount "104"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nc6 7. d5 Nb8 8. O-O c6 9. c4 Re8 10. Nd4 Bd7 11. h3 c5 12. Nf3 b5 13. Qc1 b4 14. Nbd2 a5 15. e4 a4 16. Rb1 a3 17. Ba1 Bc8 18. Qc2 Nbd7 19. Rbe1 h6 20. Re3 Nh7 21. Bxg7 Kxg7 22. Rfe1 Ra6 23. Kh2 Nhf6 24. Nh4 e5 25. dxe6 Rxe6 26. f4 Nh5 27. Nhf3 g5 28. fxg5 hxg5 29. e5 Nxe5 30. Nxe5 Rxe5 31. Rxe5 dxe5 32. Rxe5 Nxg3 33. Rxc5 Nf1+ 34. Nxf1 Qd6+ 35. Ng3 Qxc5 36. Bd5 Rh6 37. Qe2 Qd6 38. Bg2 g4 39. Qe3 gxh3 40. Be4 f5 41. Qa7+ Kh8 42. Bd5 Rg6 43. Qd4+ Qf6 44. Qf4 Qg5 45. Qc7 Qd2+ 46. Kh1 Qe1+ 47. Kh2 Qf2+ 48. Kh1 Qxg3 49. Qxc8+ Kh7 50. Qc5 h2 51. Qe7+ Rg7 52. Bg8+ Kh8 53. 0-1

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