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 16

[Event "III Open Primavera Txantrea"]
[Site "?"]
[Date "2025.06.01"]
[Round "16"]
[White "Antonanzas Fernandez, Mario"]
[Black "Ortega Lopez, Adrian"]
[Result "1-0"]
[PlyCount "55"]

1. d4 c5 2. e3 g6 3. Nf3 Bg7 4. c3 cxd4 5. exd4 Nf6 6. Be2 O-O 7. h4 Nc6 8. h5 Nxh5 9. d5 Nb8 10. g4 Nf6 11. g5 Nh5 12. Be3 d6 13. Nh4 Qe8 14. Bxh5 gxh5 15. Qxh5 Qa4 16. f3 Qc2 17. Nd2 Qxb2 18. Rd1 Qxc3 19. Kf2 f5 20. gxf6 Bxf6 21. Rhg1+ Bg7 22. Rxg7+ Kxg7 23. Rg1+ Kh8 24. Ng6+ Kg8 25. Nxe7+ Kh8 26. Qf7 Qf6 27. Qxf6+ Rxf6 28. Rg8# 1-0
[Event "III Open Primavera Txantrea"]
[Site "?"]
[Date "2025.06.01"]
[Round "16"]
[White "Ochoa Aldaz, Mikel"]
[Black "Martin Donamaria, Jose J."]
[Result "1/2-1/2"]
[PlyCount "88"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. O-O Bd6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nbd2 O-O 9. c3 Be6 10. b4 Ne7 11. a4 a5 12. b5 Rac8 13. Rc1 c6 14. e4 Ng6 15. Rb1 Rfe8 16. Re1 Bd7 17. bxc6 bxc6 18. Rb7 Qd8 19. Qb1 Rb8 20. Qb2 Rxb7 21. Qxb7 Qc7 22. Rb1 Rb8 23. Qxb8+ Qxb8 24. Rxb8+ Bxb8 25. Nb3 Bc7 26. Nc5 Bc8 27. Nd2 Ne7 28. d4 exd4 29. cxd4 Bb6 30. f3 f5 31. Kf2 fxe4 32. fxe4 Kf7 33. Ke3 Kf6 34. Ndb3 Kg5 35. e5 Kg4 36. Kf2 Nf5 37. Bf3+ Kg5 38. h4+ Kg6 39. h5+ Kg5 40. Kg2 Ne3+ 41. Kf2 Nf5 42. Kg2 Ne3+ 43. Kf2 Nf5 44. Kg2 Ne3+ 45. 1/2-1/2

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