Cto Absoluto de Euskadi 2023

Romo-Getxo, from 04/12/2023 to 04/16/2023

Chief Arbiter: Lukas Iruretagoiena (I.A. 2204916)
Rate of play: 90 minutes + 30 seconds per move

Games of round 4

[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.1"]
[White "Diaz Herrero, Alvaro"]
[Black "Argandona Riveiro, Inigo"]
[Result "1/2-1/2"]
[Annotator "AJEDREZ"]
[PlyCount "79"]

{[%evp 0,31,24,24,35,31,58,9,9,9,9,9,12,1,35,23,79,26,26,-12,61,82,62,57,72,61,60,-3,7,7,18,36,53,21]} 1. e4 e5 2. Bc4 c6 3. Nf3 d5 4. Bb3 Nf6 5. d3 Bd6 6. Nc3 Bg4 7. h3 Bh5 8. g4 Bg6 9. g5 Nfd7 10. exd5 Nc5 11. Nh4 Be7 12. Nxg6 hxg6 13. dxc6 Nxc6 14. Qg4 Nd4 15. Kd1 Nf5 16. h4 Qd7 17. Ba4 Nxa4 18. Qxa4 Qxa4 19. Nxa4 O-O-O 20. Nc3 Nxh4 21. Be3 Nf5 22. Ke2 Nxe3 23. fxe3 Bxg5 24. e4 Rh5 25. Rxh5 gxh5 26. Nd5 Kd7 27. c4 Be7 28. Rg1 g6 29. b4 Rg8 30. Rh1 Rh8 31. Kf3 g5 32. a4 g4+ 33. Kg3 Bg5 34. c5 Ke6 35. Rf1 Be7 36. Nc7+ Kd7 37. Nd5 Ke6 38. Nc7+ Kd7 39. Nd5 Ke6 40. Nc7+ 1/2-1/2
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.2"]
[White "Lakuntza Plazaola, Asier"]
[Black "Barbazan Bilbao, Xabier"]
[Result "1/2-1/2"]
[Annotator "AJEDREZ"]
[PlyCount "68"]

{[%evp 0,51,27,27,18,-9,3,5,-4,-18,20,-24,-8,-9,-4,-14,24,17,13,11,-1,-4,9,11,43,34,31,36,30,33,43,-2,35,-15,-18,-8,1,9,2,6,16,-21,-26,-24,0,-7,0,-5,-3,-54,-48,-50,-54,-54]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. Bg5 Ba6 10. Qa4 Qd7 11. Qc2 c5 12. Bxf6 gxf6 13. dxc5 Rc8 14. Qe4 bxc5 15. Rd1 Qc6 16. Qxc6 Nxc6 17. e3 Bxf1 18. Rxf1 Rab8 19. Rd2 c4 20. Rc2 c3 21. b4 a5 22. Rxc3 axb4 23. axb4 Rxb4 24. Nd4 Rb1+ 25. Ke2 Nxd4+ 26. exd4 Rb2+ 27. Kd3 Rd8 28. Ke3 Rd5 29. Rd3 Kg7 30. Rfd1 Kg6 31. R1d2 Rb1 32. Rd1 Rb2 33. R1d2 Rb1 34. Rd1 Rb2 35. 1/2-1/2
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.3"]
[White "Grigorchuk, Katerina"]
[Black "Manso Marquez, Felix"]
[Result "1/2-1/2"]
[Annotator "AJEDREZ"]
[PlyCount "138"]

{[%evp 0,122,27,41,29,46,23,32,42,55,41,-7,-7,-11,-9,-24,18,-14,67,18,22,39,61,55,38,45,42,42,35,26,16,11,29,-20,-20,-14,-14,-21,-20,-20,-31,-31,21,-31,-29,-37,-48,-69,0,-79,-45,-94,-5,-5,-9,-9,0,-9,-9,-36,-20,-38,-38,-38,-35,-35,-35,-35,-26,-41,-51,-51,-58,-58,-58,-56,-68,-69,-40,-40,-16,-16,-16,-54,-14,-52,-57,-56,-56,-54,-50,-109,-107,-118,-118,-118,-112,-102,-91,-101,-89,-64,-64,-64,0,0,0,0,0,0,0,0,0,0,0,3,7,7,3,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 b5 8. Nf4 b4 9. Bd3 bxc3 10. bxc3 cxd4 11. cxd4 Ba6 12. O-O Bxd3 13. Qxd3 Be7 14. g3 O-O 15. h4 Qa5 16. Ng5 Bxg5 17. hxg5 Rfc8 18. Kg2 Nf8 19. a3 Rab8 20. Be3 Rb2 21. Bc1 Rb7 22. Rh1 Qa4 23. Be3 Ne7 24. Rh3 Qc2 25. Rhh1 Rc3 26. Qxc2 Rxc2 27. Rhc1 Rbb2 28. Rxc2 Rxc2 29. g4 Nd7 30. Rb1 Nb6 31. Rc1 Rxc1 32. Bxc1 Nc6 33. Ne2 Nc4 34. Kf1 N6a5 35. Ke1 Nb3 36. a4 Nb6 37. Ba3 Nxa4 38. Kd1 Na5 39. Kc2 h6 40. gxh6 gxh6 41. Bc1 Kh7 42. f3 Nc6 43. Kb3 Nb6 44. Bd2 Nd7 45. f4 Kg6 46. f5+ exf5 47. gxf5+ Kxf5 48. Bxh6 Ke4 49. Kc3 Nb6 50. Ng3+ Kf3 51. Nf5 a5 52. Nd6 Nd8 53. Bg5 Ne6 54. Bc1 Na4+ 55. Kb3 Nb6 56. Kc3 Na4+ 57. Kd3 Nb6 58. Nxf7 Nc4 59. Ng5+ Nxg5 60. Bxg5 Kg4 61. Bd8 Kf5 62. Bc7 a4 63. Kc3 Ke6 64. Kb4 Kd7 65. Bb8 a3 66. Kb3 Kc6 67. Ba7 Kd7 68. Bc5 Ke6 69. Bxa3 Nxe5 70. 1/2-1/2
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.4"]
[White "Pascual Garcia, Martin"]
[Black "Tornay Gomez, Josu"]
[Result "1-0"]
[Annotator "AJEDREZ"]
[PlyCount "136"]

{[%evp 0,113,44,-7,19,18,31,31,17,16,16,-27,2,19,23,23,31,-10,-10,-10,24,-30,-39,-48,-23,-100,70,56,151,151,151,151,151,154,205,205,204,214,208,65,65,65,65,65,65,37,37,37,37,27,42,17,10,-73,-81,-79,-49,-76,-87,-66,-76,-103,7,-36,-5,0,26,15,-6,37,58,20,47,47,46,-19,-24,-9,0,0,33,33,25,21,54,47,64,59,100,89,127,120,149,136,176,133,136,140,208,226,259,226,248,324,324,346,357,357,403,419,424,424,446,350,727,727]} 1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. e4 Bb4 5. Bd3 f5 6. f3 Nc6 7. Nge2 fxe4 8. fxe4 Qh4+ 9. g3 Qh5 10. Bf4 e5 11. dxe5 Nxe5 12. O-O Nf3+ 13. Kg2 Nxh2 14. Rh1 Qf3+ 15. Kxh2 Nf6 16. Rf1 Ng4+ 17. Kh3 Nf2+ 18. Rxf2 Qxf2 19. Qg1 Qf3 20. Qe3 Qh5+ 21. Kg2 Bc5 22. Qf3 Qxf3+ 23. Kxf3 O-O 24. Kg2 h6 25. Na4 g5 26. Bd2 Rf2+ 27. Kh1 Bd6 28. Be1 Rf3 29. Bc2 Raf8 30. Kg2 Bc6 31. Rd1 Re3 32. Nac3 Be5 33. Bf2 Ref3 34. Bg1 h5 35. Rd3 Rxd3 36. Bxd3 g4 37. Nd4 Bb7 38. Nd5 c5 39. Nf5 Bxb2 40. Be3 Be5 41. Bf4 Bxf4 42. gxf4 Bxd5 43. cxd5 Rb8 44. a4 Kf7 45. e5 Ra8 46. Ba6 Kg6 47. Nh4+ Kf7 48. d6 Kg7 49. Kg3 c4 50. Nf5+ Kg6 51. Ne7+ Kg7 52. Bxc4 a6 53. f5 b5 54. axb5 axb5 55. Bxb5 Ra3+ 56. Kf4 g3 57. f6+ Kh7 58. Bf1 h4 59. Nf5 Ra1 60. Bg2 Ra2 61. Nxh4 Ra3 62. Be4+ Kg8 63. Bd5+ Kh7 64. f7 g2 65. Bxg2 Kg7 66. Bd5 Ra4+ 67. Kg5 Ra5 68. Ng6 Ra8 69. 1-0
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.5"]
[White "Toledo Sanz, Imanol"]
[Black "Varas, Carlos"]
[Result "1-0"]
[PlyCount "97"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4 Bb4 9. Bd3 Na5 10. a3 Bxc3 11. Qxc3 Qxc3+ 12. bxc3 d5 13. exd5 Nxd5 14. Bd2 Nb6 15. Rb1 Nbc4 16. Rb4 Nxd2 17. Kxd2 O-O 18. Be4 Ra7 19. Nb3 Rd8+ 20. Ke3 Nxb3 21. cxb3 b5 22. c4 Rc7 23. a4 f5 24. Bf3 bxc4 25. Rxc4 Rcd7 26. Rhc1 Bb7 27. Bxb7 Rxb7 28. b4 Rbd7 29. Rc8 Rd3+ 30. Ke2 Rd2+ 31. Ke3 R2d3+ 32. Ke2 Rd2+ 33. Ke1 Kf7 34. Rxd8 Rxd8 35. Rb1 h6 36. h4 Ke7 37. Ke2 Rd4 38. g3 g6 39. Rb2 Rd8 40. b5 axb5 41. axb5 Rb8 42. Kd3 Kd6 43. Kd4 Rb6 44. Rb3 Ke7 45. Kc5 Rb8 46. Rd3 e5 47. fxe5 Ke6 48. Rd6+ Kxe5 49. Rxg6 1-0
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.6"]
[White "Rodriguez Gonzalez, Alex"]
[Black "Pena Duarte, Fabian Dario"]
[Result "0-1"]
[Annotator "AJEDREZ"]
[PlyCount "106"]

{[%evp 0,21,19,28,23,-9,20,-12,-19,-20,10,-26,-9,-9,2,0,26,33,34,42,52,35,62,40]} 1. Nf3 Nf6 2. b3 d6 3. Bb2 e5 4. d3 Be7 5. g3 a5 6. a4 O-O 7. Bg2 c6 8. O-O Na6 9. e4 Nb4 10. Re1 Re8 11. c3 Na6 12. d4 Qc7 13. Nbd2 Bf8 14. h3 Bd7 15. dxe5 dxe5 16. Qc2 Rad8 17. Rad1 Be6 18. Kh2 Nc5 19. Ng5 Bc8 20. Nf1 Rxd1 21. Rxd1 h6 22. b4 hxg5 23. bxc5 Bxc5 24. Qd2 Qb6 25. Ne3 Bxe3 26. fxe3 Qb3 27. Ra1 c5 28. c4 b6 29. Qc3 Qxc3 30. Bxc3 Bd7 31. Rb1 Re6 32. Rc1 Bc6 33. Rd1 Bxe4 34. Rd8+ Kh7 35. Bf1 Bc2 36. Rf8 Kg6 37. Bg2 Ne4 38. Be1 Rd6 39. Bf3 Nf6 40. Bb7 Bxa4 41. g4 Bc6 42. Bc8 Nd7 43. Rd8 f6 44. Kg3 a4 45. Kf2 a3 46. Ke2 b5 47. cxb5 Bxb5+ 48. Kf2 a2 49. Bc3 Rd3 50. Ba1 Rd1 51. Bc3 Rc1 52. Bxd7 Rxc3 53. Bxb5 a1=Q 54. 0-1
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.7"]
[White "Prieto Aranguren, Alain"]
[Black "Vesga Izeta, Markel"]
[Result "1/2-1/2"]
[PlyCount "92"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. O-O Be7 8. Nc3 O-O 9. Ne5 Bb7 10. Bf4 a6 11. Qb3 Nfd7 12. Nxd7 Nxd7 13. Rac1 Rc8 14. Nb1 Rc6 15. Rxc6 Bxc6 16. Rc1 Qa8 17. a4 Rc8 18. Bd2 Bb7 19. Rxc8+ Qxc8 20. e3 Qc7 21. Bf1 Nb8 22. Bb4 Bxb4 23. Qxb4 a5 24. Qb3 Nc6 25. Nc3 Nb4 26. Nb5 Qc6 27. Qc3 Kf8 28. Be2 Ba6 29. Qxc6 Nxc6 30. Kf1 Ke7 31. Ke1 f6 32. Kd2 Kd7 33. Bd3 h6 34. Kc3 Nb4 35. Be2 Nc6 36. Bf1 g5 37. f3 Bxb5 38. Bxb5 Kd6 39. e4 Ne7 40. Kd3 f5 41. e5+ Kc7 42. h3 Kd8 43. Ke3 Ng6 44. f4 gxf4+ 45. gxf4 h5 46. Be2 h4 47. 1/2-1/2
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.8"]
[White "Padilla Cabero, Pablo"]
[Black "Alvarez De Arcaya Esquide, Javie"]
[Result "1-0"]
[Annotator "AJEDREZ"]
[PlyCount "53"]

{[%evp 0,49,28,28,59,60,62,58,54,60,60,-5,13,-42,-52,-57,-36,-30,7,-84,-78,-93,-93,-86,-91,-174,-102,-99,-80,-104,-101,-112,68,-113,-9,-12,74,74,108,0,0,0,92,42,89,0,0,0,105,112,72,120]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Nc6 6. b4 a5 7. b5 Nxe5 8. Bb2 Nd7 9. c4 Nxc5 10. Nf3 Nf6 11. Nc3 Be7 12. Qc2 dxc4 13. Bxc4 Qc7 14. O-O b6 15. Rfe1 Bd6 16. Na4 Ncd7 17. Rac1 Qb8 18. Bxe6 O-O 19. Bxf7+ Rxf7 20. Ng5 Bb7 21. Nxf7 Kxf7 22. h3 Bh2+ 23. Kh1 Qf4 24. Rcd1 Rc8 25. Qe2 Re8 26. Rxd7+ Kf8 27. Re7 1-0
[Event "Cto Absoluto de Euskadi 2023"]
[Site "Romo-Getxo ESP"]
[Date "2023.04.14"]
[Round "4.9"]
[White "Rodriguez Parra, Francisco Javie"]
[Black "Parkhurst Casas, Miriam"]
[Result "1/2-1/2"]
[PlyCount "75"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. g3 Nc6 6. Bg2 Qb6 7. dxc5 Bxc5 8. O-O Ne4 9. Be1 Qxb2 10. Qb3 Qxe2 11. Nc3 Nxc3 12. Bxc3 Qd3 13. Rad1 Qg6 14. Nh4 Qg5 15. Qb2 f6 16. Nf3 Qg6 17. Rfe1 O-O 18. Nh4 Qf7 19. Be4 Rb8 20. Nf5 Kh8 21. Nd6 Qe7 22. Nb5 a6 23. Nd4 Bxd4 24. Bxd4 Nxd4 25. Qxd4 b5 26. Qa7 Bb7 27. Bxb7 d6 28. Qxa6 Qxb7 29. cxb5 Qxa6 30. bxa6 Rb6 31. a7 Ra6 32. Rxe6 Rxa7 33. Rexd6 Rxa2 34. Rd8 Ra8 35. Rxf8+ Rxf8 36. Rd7 h6 37. Kg2 Kh7 38. h4 1/2-1/2

Diaz Herrero, Alvaro - Argandona Riveiro, Inigo 1/2-1/2

PGN viewer by pgn4web

1. e4 e5 2. Bc4 c6 3. Nf3 d5 4. Bb3 Nf6 5. d3 Bd6 6. Nc3 Bg4 7. h3 Bh5 8. g4 Bg6 9. g5 Nfd7 10. ed5 Nc5 11. Nh4 Be7 12. Ng6 hg6 13. dc6 Nc6 14. Qg4 Nd4 15. Kd1 Nf5 16. h4 Qd7 17. Ba4 Na4 18. Qa4 Qa4 19. Na4 O-O-O 20. Nc3 Nh4 21. Be3 Nf5 22. Ke2 Ne3 23. fe3 Bg5 24. e4 Rh5 25. Rh5 gh5 26. Nd5 Kd7 27. c4 Be7 28. Rg1 g6 29. b4 Rg8 30. Rh1 Rh8 31. Kf3 g5 32. a4 g4 33. Kg3 Bg5 34. c5 Ke6 35. Rf1 Be7 36. Nc7 Kd7 37. Nd5 Ke6 38. Nc7 Kd7 39. Nd5 Ke6 40. Nc7