Event: Round 4: Maset, Pedro Yuki Yoshida - Muniz, Henrique Rocha
Date: 2024-06-09
White: Maset, Pedro Yuki Yoshida
WhiteElo: 1780
Black: Muniz, Henrique Rocha
BlackTitle: NM
BlackElo: 1617
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:00:55] } 1... c5 { [%eval 0.25] [%clk 0:58:31] } 2. Nf3 { [%eval 0.17] [%clk 1:01:16] } 2... d6 { [%eval 0.27] [%clk 0:58:53] } 3. d4 { [%eval 0.31] [%clk 1:01:23] } 3... cxd4 { [%eval 0.28] [%clk 0:59:19] } 4. Nxd4 { [%eval 0.26] [%clk 1:01:47] } 4... Nf6 { [%eval 0.24] [%clk 0:59:41] } 5. Nc3 { [%eval 0.2] [%clk 1:02:10] } 5... a6 { [%eval 0.29] [%clk 0:59:11] } 6. Be2 { [%eval 0.2] [%clk 1:02:31] } 6... e5 { [%eval 0.32] [%clk 0:59:32] } 7. Nb3 { [%eval 0.13] [%clk 1:02:56] } 7... Be7 { [%eval 0.26] [%clk 0:59:36] } 8. Be3 { [%eval 0.23] [%clk 1:03:14] } 8... Nbd7 { [%eval 0.71] [%clk 0:59:45] } 9. O-O { [%eval 0.4] [%clk 1:03:14] } 9... b5 { [%eval 0.82] [%clk 0:59:41] } 10. f4? { [%eval -0.33] } { Mistake. a4 was best. } { [%clk 0:51:26] } 10... Bb7 { [%eval -0.27] [%clk 0:59:35] } 11. Bf3 { [%eval -0.54] [%clk 0:49:45] } 11... b4 { [%eval -0.15] [%clk 0:57:01] } 12. Nd5 { [%eval -0.07] [%clk 0:49:43] } 12... Nxd5 { [%eval -0.09] [%clk 0:57:04] } 13. exd5 { [%eval -0.1] [%clk 0:49:55] } 13... Nf6?! { [%eval 0.69] } { Inaccuracy. a5 was best. } { [%clk 0:57:32] } 14. fxe5 { [%eval 0.76] [%clk 0:48:45] } 14... dxe5 { [%eval 0.67] [%clk 0:57:46] } 15. d6 { [%eval 0.64] [%clk 0:45:14] } 15... Bxf3 { [%eval 0.57] [%clk 0:57:38] } 16. Qxf3 { [%eval 0.51] [%clk 0:45:32] } 16... Bxd6 { [%eval 0.55] [%clk 0:56:42] } 17. Qc6+ { [%eval 0.77] [%clk 0:44:46] } 17... Ke7 { [%eval 0.54] [%clk 0:56:51] } 18. Rad1 { [%eval 0.68] [%clk 0:42:17] } 18... Rc8 { [%eval 0.6] [%clk 0:52:08] } 19. Qxa6 { [%eval 0.56] [%clk 0:39:55] } 19... Qc7 { [%eval 0.57] [%clk 0:50:58] } 20. Bb6?! { [%eval 0.0] } { Inaccuracy. Kh1 was best. } { [%clk 0:39:32] } 20... Qc6 { [%eval 0.0] [%clk 0:48:49] } 21. Qa7+ { [%eval 0.0] [%clk 0:33:04] } 21... Ke6?? { [%eval 4.64] } { Blunder. Qd7 was best. } { [%clk 0:48:14] } 22. Rfe1?? { [%eval 0.4] } { Blunder. Rde1 was best. } { [%clk 0:25:51] } 22... Ne4 { [%eval 0.48] [%clk 0:44:54] } 23. Bf2?! { [%eval -0.19] } { Inaccuracy. Rxe4 was best. } { [%clk 0:18:26] } 23... Rhd8 { [%eval -0.07] [%clk 0:33:57] } 24. Rd4?? { [%eval -2.58] } { Blunder. Bh4 was best. } { [%clk 0:12:59] } 24... Nxf2 { [%eval -2.52] [%clk 0:28:04] } 25. Kxf2?! { [%eval -3.7] } { Inaccuracy. Rf4 was best. } { [%clk 0:12:30] } 25... Ra8 { [%eval -3.68] [%clk 0:27:23] } 26. Rdd1?! { [%eval -5.12] } { Inaccuracy. Rxd6+ was best. } { [%clk 0:11:04] } 26... Rxa7 { [%eval -5.08] [%clk 0:24:54] } 27. Nd4+ { [%eval -5.04] [%clk 0:11:18] } 27... Kd7 { [%eval -5.07] [%clk 0:25:18] } 28. Nxc6 { [%eval -5.06] [%clk 0:11:27] } 28... Kxc6 { [%eval -5.12] [%clk 0:25:46] } 29. Kf1 { [%eval -5.29] [%clk 0:09:41] } 29... Rad7 { [%eval -4.63] [%clk 0:25:42] } 30. Ra1 { [%eval -4.97] [%clk 0:09:04] } 30... Bc5 { [%eval -4.94] [%clk 0:25:10] } 31. Rxe5 { [%eval -4.86] [%clk 0:09:05] } 31... Rd2 { [%eval -4.85] [%clk 0:25:27] } 32. Re2 { [%eval -4.8] [%clk 0:09:31] } 32... Rd1+ { [%eval -4.95] [%clk 0:25:09] } 33. Rxd1 { [%eval -4.91] [%clk 0:09:54] } 33... Rxd1+ { [%eval -4.92] [%clk 0:25:26] } 34. Re1 { [%eval -4.86] [%clk 0:10:22] } 34... Rxe1+ { [%eval -4.8] [%clk 0:25:42] } 35. Kxe1 { [%eval -5.01] [%clk 0:10:47] } 35... Kd5 { [%eval -4.82] [%clk 0:26:03] } 36. Ke2 { [%eval -5.03] [%clk 0:10:45] } 36... Ke4 { [%eval -4.9] [%clk 0:25:42] } 37. c3 { [%eval -5.04] [%clk 0:10:16] } 37... bxc3 { [%eval -7.01] [%clk 0:25:55] } 38. bxc3 { [%eval -7.13] [%clk 0:10:41] } 38... f5 { [%eval -7.18] [%clk 0:26:13] } 39. a4 { [%eval -7.31] [%clk 0:10:25] } 39... g5 { [%eval -7.3] [%clk 0:26:24] } 40. a5 { [%eval -8.43] [%clk 0:10:11] } 40... f4 { [%eval -8.01] [%clk 0:26:41] } 41. a6? { [%eval #-14] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:10:17] } 41... g4 { [%eval #-14] [%clk 0:26:54] } 42. c4 { [%eval #-12] [%clk 0:10:14] } 42... f3+ { [%eval #-11] [%clk 0:27:18] } 43. gxf3+ { [%eval #-11] [%clk 0:10:39] } 43... gxf3+ { [%eval #-10] [%clk 0:27:39] } 44. Kf1 { [%eval #-9] [%clk 0:10:23] } 44... Ke3 { [%eval #-8] [%clk 0:27:52] } 45. Ke1 { [%eval #-8] [%clk 0:10:14] } 45... f2+ { [%eval #-7] [%clk 0:27:49] } 46. Kf1 { [%eval #-7] [%clk 0:10:39] } 46... Kd3 { [%eval #-7] [%clk 0:28:16] } 47. h4 { [%eval #-6] [%clk 0:10:40] } 47... h5 { [%eval #-5] [%clk 0:28:37] } 48. a7 { [%eval #-5] [%clk 0:11:04] } 48... Bxa7 { [%eval #-4] [%clk 0:29:03] } 49. c5 { [%eval #-4] [%clk 0:11:09] } 49... Bxc5 { [%eval #-3] [%clk 0:29:25] } 50. Kg2 { [%eval #-3] [%clk 0:11:35] } 50... Ke2 { [%eval #-2] [%clk 0:29:50] } 51. Kg3 { [%eval #-2] [%clk 0:11:57] } 51... Bd6+ { [%eval #-1] [%clk 0:30:07] } 52. Kh3 { [%eval #-1] [%clk 0:12:04] } 52... f1=B# { [%clk 0:29:32] } 0-1