
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.17"]
[Round "6.64"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Pedrosa Rivera, Joshua"]
[Result "0-1"]
[WhiteElo "2136"]
[BlackElo "1916"]
[ECO "D37"]
[PlyCount "139"]
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 a6 5.cxd5 exd5 6.Bg5 Be6 7.e3 Nbd7 8.Bd3 Bd6 9.O-O c6 10.Qc2 Qc7 11.Rac1 O-O 12.h3 h6 13.Bxf6 Nxf6 14.Nh4 Rfe8 15.Rfe1 Rac8 16.Na4 Ne4 17.Bxe4 dxe4 18.Nc5 Bxc5 19.Qxc5 Bxa2 20.Qh5 Be6 21.Rc5 Rcd8 22.Rec1 Qd7 23.f4 exf3 24.Nxf3 f6 25.Re1 Bd5 26.Nh4 Be4 27.Nf5 Bxf5 28.Rxf5 Qf7 29.Qg4 Rd5 30.Rf4 Qe6 31.Qg3 Rg5 32.Qf3 Qd5 33.Kf2 Qxf3+ 34.gxf3 Rb5 35.Re2 Kf7 36.Rg4 a5 37.Rg1 Rd8 38.Rd2 Rb4 39.Rgd1 Rd5 40.Rc2 Rdb5 41.Rdd2 Ke6 42.e4 Rb3 43.Re2 Rd3 44.Rcd2 Rbb3 45.f4 Rxd2 46.Rxd2 Rxh3 47.d5+ cxd5 48.Rxd5 Rh2+ 49.Ke3 Rxb2 50.f5+ Kf7 51.Rxa5 g5 52.Rc5 h5 53.Rc7+ Kg8 54.Rc8+ Kg7 55.Rc7+ Kh6 56.Rf7 Rb6 57.Kf3 Rd6 58.Rxb7 g4+ 59.Ke3 Kg5 60.Re7 Ra6 61.Rg7+ Kh4 62.Rg6 Kg3 63.e5 Ra3+ 64.Ke4 fxe5 65.Kxe5 h4 66.f6 Rf3 67.Rg5 h3 68.Ke6 h2 69.Rh5 Kg2 70.Kd5 0-1
[Site "Medellin COL"]
[Date "2025.04.17"]
[Round "6.64"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Pedrosa Rivera, Joshua"]
[Result "0-1"]
[WhiteElo "2136"]
[BlackElo "1916"]
[ECO "D37"]
[PlyCount "139"]
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 a6 5.cxd5 exd5 6.Bg5 Be6 7.e3 Nbd7 8.Bd3 Bd6 9.O-O c6 10.Qc2 Qc7 11.Rac1 O-O 12.h3 h6 13.Bxf6 Nxf6 14.Nh4 Rfe8 15.Rfe1 Rac8 16.Na4 Ne4 17.Bxe4 dxe4 18.Nc5 Bxc5 19.Qxc5 Bxa2 20.Qh5 Be6 21.Rc5 Rcd8 22.Rec1 Qd7 23.f4 exf3 24.Nxf3 f6 25.Re1 Bd5 26.Nh4 Be4 27.Nf5 Bxf5 28.Rxf5 Qf7 29.Qg4 Rd5 30.Rf4 Qe6 31.Qg3 Rg5 32.Qf3 Qd5 33.Kf2 Qxf3+ 34.gxf3 Rb5 35.Re2 Kf7 36.Rg4 a5 37.Rg1 Rd8 38.Rd2 Rb4 39.Rgd1 Rd5 40.Rc2 Rdb5 41.Rdd2 Ke6 42.e4 Rb3 43.Re2 Rd3 44.Rcd2 Rbb3 45.f4 Rxd2 46.Rxd2 Rxh3 47.d5+ cxd5 48.Rxd5 Rh2+ 49.Ke3 Rxb2 50.f5+ Kf7 51.Rxa5 g5 52.Rc5 h5 53.Rc7+ Kg8 54.Rc8+ Kg7 55.Rc7+ Kh6 56.Rf7 Rb6 57.Kf3 Rd6 58.Rxb7 g4+ 59.Ke3 Kg5 60.Re7 Ra6 61.Rg7+ Kh4 62.Rg6 Kg3 63.e5 Ra3+ 64.Ke4 fxe5 65.Kxe5 h4 66.f6 Rf3 67.Rg5 h3 68.Ke6 h2 69.Rh5 Kg2 70.Kd5 0-1
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.17"]
[Round "6.64"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Pedrosa Rivera, Joshua"]
[Result "0-1"]
[WhiteElo "2136"]
[BlackElo "1916"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[EventDate "2025.04.14"]
[WhiteFideId "4496396"]
[BlackFideId "3110850"]
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7
8. Bd3 Bd6 9. O-O c6 10. Qc2 Qc7 11. Rac1 O-O 12. h3 h6 13. Bxf6 Nxf6 14.
Nh4 Rfe8 15. Rfe1 Rac8 16. Na4 Ne4 17. Bxe4 dxe4 18. Nc5 Bxc5 19. Qxc5 Bxa2
20. Qh5 Be6 21. Rc5 Rcd8 22. Rec1 Qd7 23. f4 exf3 24. Nxf3 f6 25. Re1 Bd5
26. Nh4 Be4 27. Nf5 Bxf5 28. Rxf5 Qf7 29. Qg4 Rd5 30. Rf4 Qe6 31. Qg3 Rg5
32. Qf3 Qd5 33. Kf2 Qxf3+ 34. gxf3 Rb5 35. Re2 Kf7 36. Rg4 a5 37. Rg1 Rd8
38. Rd2 Rb4 39. Rgd1 Rd5 40. Rc2 Rdb5 41. Rdd2 Ke6 42. e4 Rb3 43. Re2 Rd3
44. Rcd2 Rbb3 45. f4 Rxd2 46. Rxd2 Rxh3 47. d5+ cxd5 48. Rxd5 Rh2+ 49. Ke3
Rxb2 50. f5+ Kf7 51. Rxa5 g5 52. Rc5 h5 53. Rc7+ Kg8 54. Rc8+ Kg7 55. Rc7+
Kh6 56. Rf7 Rb6 57. Kf3 Rd6 58. Rxb7 g4+ 59. Ke3 Kg5 60. Re7 Ra6 61. Rg7+
Kh4 62. Rg6 Kg3 63. e5 Ra3+ 64. Ke4 fxe5 65. Kxe5 h4 66. f6 Rf3 67. Rg5 h3
68. Ke6 h2 69. Rh5 Kg2 70. Kd5 0-1