Event: Campeonato Nacional Senior 2025
Site: Comité Olímpico Nacional, Coronado, Costa Rica
White: Pazmino Acosta, Magdalena
WhiteElo: 1463
Black: Morales Zumbado, Raul
BlackElo: 1556
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System, with e6
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... d5 { [%eval 0.2] [%clk 1:20:21] } 2. Bf4 { [%eval 0.0] [%clk 1:31:19] } 2... e6 { [%eval 0.08] [%clk 1:20:25] } 3. Nf3 { [%eval 0.07] [%clk 1:31:38] } 3... f5?! { [%eval 0.74] } { Inaccuracy. c5 was best. } { [%clk 1:20:46] } 4. e3 { [%eval 0.79] [%clk 1:30:12] } 4... Nf6 { [%eval 0.82] [%clk 1:20:51] } 5. Ne5 { [%eval 0.43] [%clk 1:30:29] } 5... Be7 { [%eval 0.58] [%clk 1:20:32] } 6. Bd3 { [%eval 0.11] [%clk 1:30:33] } 6... O-O { [%eval 0.19] [%clk 1:20:50] } 7. c3 { [%eval 0.18] [%clk 1:30:46] } 7... Nbd7 { [%eval 0.13] [%clk 1:20:47] } 8. Nd2 { [%eval 0.27] [%clk 1:31:03] } 8... Ne4 { [%eval 0.51] [%clk 1:21:00] } 9. Ndf3 { [%eval 0.14] [%clk 1:30:09] } 9... c5?! { [%eval 0.72] } { Inaccuracy. g5 was best. } { [%clk 1:17:07] } 10. h4 { [%eval 0.57] [%clk 1:27:00] } 10... Ndf6 { [%eval 1.09] [%clk 1:15:32] } 11. Nd2?! { [%eval 0.23] } { Inaccuracy. Ng5 was best. } { [%clk 1:23:55] } 11... Bd7 { [%eval 0.29] [%clk 1:13:31] } 12. f3 { [%eval 0.06] [%clk 1:22:59] } 12... Nxd2 { [%eval 0.38] [%clk 1:13:05] } 13. Qxd2 { [%eval 0.39] [%clk 1:23:12] } 13... Nh5 { [%eval 0.35] [%clk 1:13:00] } 14. g3 { [%eval 0.02] [%clk 1:21:18] } 14... Nxf4 { [%eval 0.0] [%clk 1:13:02] } 15. exf4 { [%eval 0.06] [%clk 1:21:28] } 15... Be8 { [%eval 0.47] [%clk 1:12:46] } 16. Qg2?! { [%eval -0.45] } { Inaccuracy. dxc5 was best. } { [%clk 1:20:44] } 16... b5?! { [%eval 0.24] } { Inaccuracy. cxd4 was best. } { [%clk 1:12:33] } 17. Qh3? { [%eval -1.16] } { Mistake. dxc5 was best. } { [%clk 1:18:21] } 17... cxd4 { [%eval -0.75] [%clk 1:10:47] } 18. cxd4 { [%eval -0.67] [%clk 1:18:27] } 18... Qa5+ { [%eval -0.49] [%clk 1:10:41] } 19. Ke2?! { [%eval -1.32] } { Inaccuracy. Kf1 was best. } { [%clk 1:18:26] } 19... Qb4 { [%eval -1.24] [%clk 1:10:39] } 20. Ke3 { [%eval -1.22] [%clk 1:16:07] } 20... Rc8?! { [%eval -0.62] } { Inaccuracy. Qxb2 was best. } { [%clk 1:06:18] } 21. Rab1? { [%eval -2.32] } { Mistake. Qg2 was best. } { [%clk 1:15:24] } 21... a5?? { [%eval -0.15] } { Blunder. Bd8 was best. } { [%clk 1:03:24] } 22. g4?? { [%eval -3.21] } { Blunder. Qg2 was best. } { [%clk 1:15:46] } 22... Bd6?? { [%eval -1.03] } { Blunder. Bd8 was best. } { [%clk 1:03:10] } 23. gxf5 { [%eval -1.55] [%clk 1:15:58] } 23... Bxe5?? { [%eval 1.65] } { Blunder. Bb8 was best. } { [%clk 1:02:44] } 24. fxe5 { [%eval 1.5] [%clk 1:16:08] } 24... exf5 { [%eval 1.61] [%clk 1:01:54] } 25. Bxf5?! { [%eval 0.69] } { Inaccuracy. f4 was best. } { [%clk 1:16:18] } 25... Rc7 { [%eval 0.68] [%clk 0:58:21] } 26. h5 { [%eval 0.59] [%clk 1:16:38] } 26... Qe7?? { [%eval 2.46] } { Blunder. Kh8 was best. } { [%clk 0:57:43] } 27. Rhg1 { [%eval 2.26] [%clk 1:15:57] } 27... Bd7 { [%eval 2.79] [%clk 0:55:14] } 28. Bxd7 { [%eval 2.71] [%clk 1:15:33] } 28... Rxd7 { [%eval 2.58] [%clk 0:55:24] } 29. Rg3? { [%eval 0.92] } { Mistake. f4 was best. } { [%clk 1:14:11] } 29... Qf7?! { [%eval 1.87] } { Inaccuracy. a4 was best. } { [%clk 0:55:52] } 30. Rbg1?! { [%eval 0.81] } { Inaccuracy. Qg4 was best. } { [%clk 1:14:25] } 30... Qf4+ { [%eval 0.64] [%clk 0:56:08] } 31. Kd3 { [%eval 0.53] [%clk 1:14:12] } 31... Rdf7? { [%eval 2.02] } { Mistake. Re7 was best. } { [%clk 0:52:58] } 32. Rf1?? { [%eval 0.0] } { Blunder. Qe6 was best. } { [%clk 1:13:33] } 32... Rc7?? { [%eval 1.7] } { Blunder. b4 was best. } { [%clk 0:51:02] } 33. Qe6+ { [%eval 1.75] [%clk 1:12:03] } 33... Kh8 { [%eval 1.76] [%clk 0:50:51] } 34. Qg4 { [%eval 1.61] [%clk 1:12:08] } 34... Qh6 { [%eval 1.75] [%clk 0:49:11] } 35. f4?! { [%eval 0.9] } { Inaccuracy. e6 was best. } { [%clk 1:10:07] } 35... Qc6 { [%eval 0.86] [%clk 0:49:21] } 36. Rg2?? { [%eval -6.1] } { Blunder. Ke3 was best. } { [%clk 1:09:51] } 36... Qc4+ { [%eval -5.87] [%clk 0:49:19] } 37. Ke3 { [%eval -5.73] [%clk 1:09:26] } 37... Qxa2?? { [%eval 0.27] } { Blunder. Qxf1 was best. } { [%clk 0:49:29] } 38. Qf3?? { [%eval -2.5] } { Blunder. Qe2 was best. } { [%clk 1:08:17] } 38... Qb3+ { [%eval -2.67] [%clk 0:49:30] } 39. Kf2 { [%eval -2.57] [%clk 1:07:24] } 39... Qxb2+ { [%eval -2.37] [%clk 0:49:58] } 40. Kg1 { [%eval -2.81] [%clk 1:07:31] } 40... Qxd4+ { [%eval -2.83] [%clk 0:48:05] } 41. Kh1?! { [%eval -3.6] } { Inaccuracy. Rgf2 was best. } { [%clk 1:07:11] } 41... b4 { [%eval -2.85] [%clk 0:41:10] } 42. Rg4?! { [%eval -4.02] } { Inaccuracy. Qg3 was best. } { [%clk 1:07:18] } 42... a4 { [%eval -3.83] [%clk 0:37:51] } 43. Rfg1?! { [%eval -5.01] } { Inaccuracy. h6 was best. } { [%clk 1:06:21] } 43... a3 { [%eval -4.76] [%clk 0:38:19] } 44. Qg3?! { [%eval -6.39] } { Inaccuracy. Qe2 was best. } { [%clk 1:06:41] } 44... Qe4+ { [%eval -6.25] [%clk 0:37:40] } 45. Kh2 { [%eval -7.66] [%clk 1:06:52] } 45... Rc2+ { [%eval -7.26] [%clk 0:37:13] } 46. Kh3 { [%eval -7.59] [%clk 1:07:03] } 46... Rc3 { [%eval -7.54] [%clk 0:36:42] } 47. Kh4 { [%eval -8.37] [%clk 1:07:10] } 47... Rxg3 { [%eval -8.41] [%clk 0:36:31] } 48. R1xg3 { [%eval -10.41] [%clk 1:07:31] } 48... Rxf4 { [%eval -9.88] [%clk 0:36:33] } 49. Rxf4 { [%eval -9.69] [%clk 1:06:51] } 49... Qxf4+ { [%eval -10.67] [%clk 0:36:57] } 50. Rg4?! { [%eval #-8] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 1:07:18] } 50... Qxe5 { [%eval #-11] [%clk 0:36:49] } 51. Rxb4 { [%eval #-7] [%clk 1:07:30] } 51... Qe7+ { [%eval #-6] [%clk 0:37:17] } 0-1