Event: Round 4: Sismeiro, Miguel - Santos, Antonio P
Date: 2025-03-20
White: Sismeiro, Miguel
WhiteTitle: FM
WhiteElo: 2284
Black: Santos, Antonio P
BlackTitle: FM
BlackElo: 2187
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:27] } 1... Nf6 { [%eval 0.19] [%clk 1:30:47] } 2. Nf3 { [%eval 0.11] [%clk 1:29:52] } 2... g6 { [%eval 0.22] [%clk 1:31:02] } 3. c4 { [%eval 0.15] [%clk 1:29:36] } 3... Bg7 { [%eval 0.16] [%clk 1:31:21] } 4. g3 { [%eval 0.15] [%clk 1:30:03] } 4... c6 { [%eval 0.15] [%clk 1:31:20] } 5. Bg2 { [%eval 0.11] [%clk 1:30:29] } 5... O-O { [%eval 0.17] [%clk 1:31:38] } 6. O-O { [%eval 0.14] [%clk 1:30:55] } 6... d5 { [%eval 0.1] [%clk 1:32:00] } 7. a4 { [%eval 0.0] [%clk 1:30:49] } 7... c5 { [%eval 0.27] [%clk 0:56:19] } 8. cxd5 { [%eval 0.32] [%clk 1:10:37] } 8... Qxd5 { [%eval 0.79] [%clk 0:43:16] } 9. Nc3 { [%eval 0.73] [%clk 0:51:49] } 9... Qh5 { [%eval 0.75] [%clk 0:43:12] } 10. d5 { [%eval 0.87] [%clk 0:52:05] } 10... Na6 { [%eval 0.97] [%clk 0:34:22] } 11. e4?! { [%eval 0.17] } { Inaccuracy. h4 was best. } { [%clk 0:47:34] } 11... Bg4 { [%eval 0.24] [%clk 0:34:34] } 12. Qe2 { [%eval -0.29] [%clk 0:44:28] } 12... Nb4 { [%eval -0.37] [%clk 0:34:39] } 13. Be3 { [%eval -0.34] [%clk 0:36:24] } 13... Rac8 { [%eval -0.23] [%clk 0:30:02] } 14. Rfd1 { [%eval -0.57] [%clk 0:31:28] } 14... Rfd8?! { [%eval 0.16] } { Inaccuracy. h6 was best. } { [%clk 0:27:56] } 15. a5 { [%eval 0.1] [%clk 0:28:04] } 15... c4 { [%eval 0.4] [%clk 0:17:35] } 16. Bxa7 { [%eval 0.49] [%clk 0:24:55] } 16... Nd3 { [%eval 0.94] [%clk 0:08:12] } 17. Rxd3 { [%eval 0.78] [%clk 0:19:00] } 17... cxd3 { [%eval 1.04] [%clk 0:08:40] } 18. Qxd3 { [%eval 0.91] [%clk 0:19:25] } 18... Nd7 { [%eval 0.97] [%clk 0:08:47] } 19. Nd2 { [%eval 0.81] [%clk 0:11:20] } 19... Ra8 { [%eval 0.84] [%clk 0:01:50] } 20. Be3 { [%eval 0.8] [%clk 0:10:42] } 20... Ne5 { [%eval 1.08] [%clk 0:01:59] } 21. Qf1 { [%eval 1.04] [%clk 0:07:33] } 21... Nf3+ { [%eval 1.55] [%clk 0:01:20] } 22. Nxf3 { [%eval 1.43] [%clk 0:08:01] } 22... Bxf3 { [%eval 1.61] [%clk 0:01:40] } 23. Bb6?! { [%eval 0.9] } { Inaccuracy. Qb5 was best. } { [%clk 0:07:11] } 23... Rdc8?! { [%eval 1.85] } { Inaccuracy. Rd6 was best. } { [%clk 0:01:50] } 24. Qd3 { [%eval 1.89] [%clk 0:07:21] } 24... Bxg2 { [%eval 1.75] [%clk 0:02:10] } 25. Kxg2 { [%eval 1.77] [%clk 0:07:48] } 25... Qe5 { [%eval 1.66] [%clk 0:02:14] } 26. Ra4 { [%eval 1.59] [%clk 0:05:49] } 26... Qd6 { [%eval 1.29] [%clk 0:02:08] } 27. f4?! { [%eval 0.41] } { Inaccuracy. h3 was best. } { [%clk 0:02:35] } 27... Qd7?! { [%eval 1.04] } { Inaccuracy. e5 was best. } { [%clk 0:02:22] } 28. Ra1 { [%eval 1.03] [%clk 0:02:22] } 28... h5? { [%eval 2.36] } { Mistake. e5 was best. } { [%clk 0:01:39] } 29. e5 { [%eval 2.22] [%clk 0:02:18] } 29... h4 { [%eval 2.38] [%clk 0:01:58] } 30. Re1 { [%eval 2.36] [%clk 0:01:58] } 30... Qg4 { [%eval 2.7] [%clk 0:01:43] } 31. Qf3 { [%eval 2.2] [%clk 0:01:38] } 31... h3+ { [%eval 2.35] [%clk 0:01:02] } 32. Kf2 { [%eval 2.45] [%clk 0:02:08] } 32... Qd7 { [%eval 2.38] [%clk 0:01:21] } 33. g4?! { [%eval 1.27] } { Inaccuracy. Qd3 was best. } { [%clk 0:01:20] } 33... Rc4 { [%eval 1.27] [%clk 0:01:40] } 34. Kg3 { [%eval 1.27] [%clk 0:01:37] } 34... g5?! { [%eval 2.22] } { Inaccuracy. Rb4 was best. } { [%clk 0:01:40] } 35. Re4? { [%eval 0.98] } { Mistake. fxg5 was best. } { [%clk 0:00:57] } 35... gxf4+ { [%eval 0.87] [%clk 0:01:34] } 36. Qxf4 { [%eval 0.84] [%clk 0:01:23] } 36... Rxe4 { [%eval 0.89] [%clk 0:01:33] } 37. Qxe4 { [%eval 0.97] [%clk 0:01:49] } 37... f6?? { [%eval 3.92] } { Blunder. Rf8 was best. } { [%clk 0:01:03] } 38. e6 { [%eval 3.79] [%clk 0:01:53] } 38... Qd6+ { [%eval 3.4] [%clk 0:01:27] } 39. Kxh3 { [%eval 3.73] [%clk 0:02:20] } 39... Rc8? { [%eval 6.55] } { Mistake. f5 was best. } { [%clk 0:01:24] } 40. Kg2?? { [%eval 2.87] } { Blunder. Nb5 was best. } { [%clk 0:01:28] } 40... Qe5?! { [%eval 3.77] } { Inaccuracy. Kh8 was best. } { [%clk 0:01:27] } 41. Qxe5 { [%eval 3.88] [%clk 0:01:09] } 41... fxe5 { [%eval 3.32] [%clk 0:01:55] } 42. Kf3 { [%eval 3.67] [%clk 0:01:26] } 42... Rc4 { [%eval 4.22] [%clk 0:02:10] } 43. Ne4 { [%eval 4.23] [%clk 0:01:33] } 43... Rb4 { [%eval 4.24] [%clk 0:02:23] } 44. Bc5?! { [%eval 3.28] } { Inaccuracy. g5 was best. } { [%clk 0:00:44] } 44... Rb3+ { [%eval 3.04] [%clk 0:02:51] } 45. Nc3 { [%eval 2.41] [%clk 0:00:53] } 45... Kf8?? { [%eval 5.37] } { Blunder. Rxb2 was best. } { [%clk 0:03:03] } 46. d6 { [%eval 4.71] [%clk 0:00:45] } 46... exd6 { [%eval 5.01] [%clk 0:03:18] } 47. Bxd6+ { [%eval 4.95] [%clk 0:01:12] } 47... Kg8 { [%eval 4.76] [%clk 0:00:57] } 48. Ke4 { [%eval 4.24] [%clk 0:01:04] } 48... Rxb2 { [%eval 4.96] [%clk 0:01:23] } 49. h4 { [%eval 4.71] [%clk 0:01:21] } 49... Rg2 { [%eval 5.96] [%clk 0:00:53] } 50. g5 { [%eval 5.81] [%clk 0:00:36] } 50... Rg4+ { [%eval 5.68] [%clk 0:01:10] } 51. Kd5 { [%eval 5.28] [%clk 0:00:33] } 51... Rd4+?! { [%eval 6.95] } { Inaccuracy. Rxh4 was best. } { [%clk 0:00:37] } 52. Kc5 { [%eval 6.88] [%clk 0:00:58] } 52... Rxh4 { [%eval 8.05] [%clk 0:00:51] } 53. Nd5 { [%eval 8.0] [%clk 0:00:48] } 53... Rg4? { [%eval #19] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:00:51] } 54. Nf6+ { [%eval #18] [%clk 0:00:58] } 54... Bxf6 { [%eval #19] [%clk 0:01:13] } 55. gxf6 { [%eval #18] [%clk 0:01:25] } 55... Rf4 { [%eval #17] [%clk 0:01:28] } 56. f7+ { [%eval 51.24] [%clk 0:01:28] } 56... Rxf7?! { [%eval #16] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:01:54] } 57. exf7+ { [%eval #15] [%clk 0:01:55] } 57... Kxf7 { [%eval #15] [%clk 0:02:14] } 58. Bxe5 { [%eval #14] [%clk 0:02:18] } 1-0