III Open Primavera Txantrea

Pamplona, from 2025-04-11 to 2025-06-08

Chief Arbiter: Jose Maria Diez
Rate of play: 90 minutes + 30 seconds per move

Games of round 4

[Event "III Open Primavera Txantrea"]
[Site "?"]
[Date "2025.04.20"]
[Round "4"]
[White "Ochoa Aldaz, Mikel"]
[Black "Romero Arribas, Florentino"]
[Result "1-0"]
[PlyCount "63"]

1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. O-O Nf6 5. d3 Bd6 6. b3 O-O 7. Bb2 Nc6 8. Nc3 Re8 9. e4 d4 10. Ne2 e5 11. Nd2 Nd7 12. f4 exf4 13. Nc4 Bc7 14. Nxf4 b5 15. Nd2 Nde5 16. Nd5 a5 17. a4 Rb8 18. axb5 Rxb5 19. Bc1 h6 20. Nc4 Bd7 21. Bf4 Bg4 22. Qd2 Bb8 23. Bxh6 gxh6 24. Qxh6 Re6 25. Nf6+ Rxf6 26. Rxf6 Qc7 27. Qg5+ Kf8 28. Rh6 Ke8 29. Rh8+ Kd7 30. Qg8 Qd8 31. Nxe5+ Bxe5 32. Qxg4+ 1-0
[Event "III Open Primavera Txantrea"]
[Site "?"]
[Date "2025.04.20"]
[Round "4"]
[White "Antonanzas Fernandez, Mario"]
[Black "Blanco Sisniega, Jonas"]
[Result "1-0"]
[PlyCount "63"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 e6 6. Nbd2 Bd6 7. O-O O-O 8. Qe2 Qc7 9. Re1 Rd8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 f5 13. Qh4 cxd4 14. Bc4 h6 15. cxd4 Qe7 16. Qh3 Rf8 17. Bd2 Bb4 18. Rad1 Bxd2 19. Rxd2 a6 20. Qg3 b5 21. d5 bxc4 22. dxc6 Rd8 23. Red1 Rxd2 24. Rxd2 a5 25. Qd6 Qxd6 26. Rxd6 Kf7 27. Rd8 Ke7 28. c7 a4 29. a3 g5 30. Ne5 g4 31. Nxc4 h5 32. Nb6 1-0

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