
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.14"]
[Round "1.90"]
[White "Piza Vera, Andres"]
[Black "Allen Leydenz, Christian Gabriel"]
[Result "0-1"]
[WhiteElo "1691"]
[BlackElo "2011"]
[ECO "C46"]
[PlyCount "140"]
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3 Bc5 5.Bg2 d6 6.d3 Be6 7.O-O Qd7 8.Na4 Bb6 9.Nxb6 axb6 10.Re1 h6 11.d4 Bg4 12.c3 h5 13.b4 b5 14.dxe5 Bxf3 15.Bxf3 Nxe5 16.Bg2 Qc6 17.Qd4 O-O-O 18.f4 Nc4 19.e5 dxe5 20.Qxd8+ Rxd8 21.Bxc6 bxc6 22.fxe5 Nd5 23.a4 Nxc3 24.axb5 cxb5 25.Ra8+ Kd7 26.Rxd8+ Kxd8 27.Bf4 Kd7 28.Kg2 Nd5 29.Ra1 Nxb4 30.Kf3 Ke6 31.Ke4 g5 32.Bxg5 Nxe5 33.Bd8 f5+ 34.Kf4 Nd5+ 35.Kg5 Nf7+ 36.Kxh5 Nxd8 37.Kg6 Nf7 38.h4 Ne5+ 39.Kg7 Nf6 40.Rb1 c6 41.Rb3 Nc4 42.Kg6 Nd6 43.Rc3 Ng4 44.h5 b4 45.Rc2 Ne5+ 46.Kg7 Ne8+ 47.Kh7 Kd5 48.Kg8 Nf6+ 49.Kg7 Nxh5+ 50.Kh6 Nxg3 51.Kg5 c5 52.Kf4 Ne4 53.Kxf5 b3 54.Rc1 Kd4 55.Rb1 c4 56.Kf4 Nd3+ 57.Kf5 Nc3 58.Rg1 b2 59.Rg4+ Kd5 60.Kf6 b1=Q 61.Kg6 Ne5+ 62.Kf6 Qb6+ 63.Kf5 Qe6+ 64.Kf4 Qxg4+ 65.Ke3 Qg5+ 66.Kf2 Qf4+ 67.Ke1 Qe3+ 68.Kf1 Qe2+ 69.Kg1 Nf3+ 70.Kh1 Qh2# 0-1
[Site "Medellin COL"]
[Date "2025.04.14"]
[Round "1.90"]
[White "Piza Vera, Andres"]
[Black "Allen Leydenz, Christian Gabriel"]
[Result "0-1"]
[WhiteElo "1691"]
[BlackElo "2011"]
[ECO "C46"]
[PlyCount "140"]
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3 Bc5 5.Bg2 d6 6.d3 Be6 7.O-O Qd7 8.Na4 Bb6 9.Nxb6 axb6 10.Re1 h6 11.d4 Bg4 12.c3 h5 13.b4 b5 14.dxe5 Bxf3 15.Bxf3 Nxe5 16.Bg2 Qc6 17.Qd4 O-O-O 18.f4 Nc4 19.e5 dxe5 20.Qxd8+ Rxd8 21.Bxc6 bxc6 22.fxe5 Nd5 23.a4 Nxc3 24.axb5 cxb5 25.Ra8+ Kd7 26.Rxd8+ Kxd8 27.Bf4 Kd7 28.Kg2 Nd5 29.Ra1 Nxb4 30.Kf3 Ke6 31.Ke4 g5 32.Bxg5 Nxe5 33.Bd8 f5+ 34.Kf4 Nd5+ 35.Kg5 Nf7+ 36.Kxh5 Nxd8 37.Kg6 Nf7 38.h4 Ne5+ 39.Kg7 Nf6 40.Rb1 c6 41.Rb3 Nc4 42.Kg6 Nd6 43.Rc3 Ng4 44.h5 b4 45.Rc2 Ne5+ 46.Kg7 Ne8+ 47.Kh7 Kd5 48.Kg8 Nf6+ 49.Kg7 Nxh5+ 50.Kh6 Nxg3 51.Kg5 c5 52.Kf4 Ne4 53.Kxf5 b3 54.Rc1 Kd4 55.Rb1 c4 56.Kf4 Nd3+ 57.Kf5 Nc3 58.Rg1 b2 59.Rg4+ Kd5 60.Kf6 b1=Q 61.Kg6 Ne5+ 62.Kf6 Qb6+ 63.Kf5 Qe6+ 64.Kf4 Qxg4+ 65.Ke3 Qg5+ 66.Kf2 Qf4+ 67.Ke1 Qe3+ 68.Kf1 Qe2+ 69.Kg1 Nf3+ 70.Kh1 Qh2# 0-1
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.14"]
[Round "1.90"]
[White "Piza Vera, Andres"]
[Black "Allen Leydenz, Christian Gabriel"]
[Result "0-1"]
[WhiteElo "1691"]
[BlackElo "2011"]
[ECO "C46"]
[Opening "Four knights game"]
[EventDate "2025.04.14"]
[WhiteFideId "144429754"]
[BlackFideId "3977900"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 Be6 7. O-O Qd7 8.
Na4 Bb6 9. Nxb6 axb6 10. Re1 h6 11. d4 Bg4 12. c3 h5 13. b4 b5 14. dxe5
Bxf3 15. Bxf3 Nxe5 16. Bg2 Qc6 17. Qd4 O-O-O 18. f4 Nc4 19. e5 dxe5 20.
Qxd8+ Rxd8 21. Bxc6 bxc6 22. fxe5 Nd5 23. a4 Nxc3 24. axb5 cxb5 25. Ra8+
Kd7 26. Rxd8+ Kxd8 27. Bf4 Kd7 28. Kg2 Nd5 29. Ra1 Nxb4 30. Kf3 Ke6 31. Ke4
g5 32. Bxg5 Nxe5 33. Bd8 f5+ 34. Kf4 Nd5+ 35. Kg5 Nf7+ 36. Kxh5 Nxd8 37.
Kg6 Nf7 38. h4 Ne5+ 39. Kg7 Nf6 40. Rb1 c6 41. Rb3 Nc4 42. Kg6 Nd6 43. Rc3
Ng4 44. h5 b4 45. Rc2 Ne5+ 46. Kg7 Ne8+ 47. Kh7 Kd5 48. Kg8 Nf6+ 49. Kg7
Nxh5+ 50. Kh6 Nxg3 51. Kg5 c5 52. Kf4 Ne4 53. Kxf5 b3 54. Rc1 Kd4 55. Rb1
c4 56. Kf4 Nd3+ 57. Kf5 Nc3 58. Rg1 b2 59. Rg4+ Kd5 60. Kf6 b1=Q 61. Kg6
Ne5+ 62. Kf6 Qb6+ 63. Kf5 Qe6+ 64. Kf4 Qxg4+ 65. Ke3 Qg5+ 66. Kf2 Qf4+ 67.
Ke1 Qe3+ 68. Kf1 Qe2+ 69. Kg1 Nf3+ 70. Kh1 Qh2# 0-1