Event: Round 4: Christopher Guzman - Juan Carlos Mesa Cruz
Date: 2022-09-18
White: Christopher Guzman
WhiteTitle: FM
Black: Juan Carlos Mesa Cruz
BlackTitle: CM
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:26:22] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nf3 { [%eval 0.0] [%clk 1:26:47] } 2... d6 { [%eval 0.0] [%clk 1:31:07] } 3. d4 { [%eval 0.25] [%clk 1:27:15] } 3... cxd4 { [%eval 0.13] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.27] [%clk 1:27:43] } 4... Nf6 { [%eval 0.31] [%clk 1:31:43] } 5. Nc3 { [%eval 0.18] [%clk 1:28:11] } 5... a6 { [%eval 0.39] [%clk 1:32:04] } 6. Be2 { [%eval 0.07] [%clk 1:28:32] } 6... e5 { [%eval 0.13] [%clk 1:32:20] } 7. Nb3 { [%eval 0.0] [%clk 1:29:00] } 7... Be6 { [%eval 0.45] [%clk 1:32:28] } 8. Be3 { [%eval 0.23] [%clk 1:29:16] } 8... Nbd7 { [%eval 0.58] [%clk 1:32:35] } 9. g4?! { [%eval 0.0] } { Inaccuracy. f4 was best. } { [%clk 1:28:11] } 9... Rc8 { [%eval -0.08] [%clk 1:30:44] } 10. f3 { [%eval -0.15] [%clk 1:28:32] } 10... Nb6?! { [%eval 0.59] } { Inaccuracy. Be7 was best. } { [%clk 1:20:28] } 11. g5 { [%eval 0.2] [%clk 1:27:11] } 11... Nfd7 { [%eval 0.54] [%clk 1:15:12] } 12. Qd2 { [%eval 0.75] [%clk 1:24:53] } 12... Qc7 { [%eval 0.71] [%clk 0:52:01] } 13. O-O-O { [%eval 0.58] [%clk 1:17:29] } 13... d5?! { [%eval 1.26] } { Inaccuracy. Be7 was best. } { [%clk 0:40:19] } 14. exd5 { [%eval 1.06] [%clk 1:15:45] } 14... Bxd5 { [%eval 1.32] [%clk 0:40:37] } 15. Kb1?! { [%eval 0.35] } { Inaccuracy. Nxd5 was best. } { [%clk 1:15:02] } 15... Be6 { [%eval 0.77] [%clk 0:39:05] } 16. Ne4?! { [%eval -0.14] } { Inaccuracy. Bd3 was best. } { [%clk 1:15:16] } 16... Nd5 { [%eval -0.08] [%clk 0:37:40] } 17. Bd3 { [%eval -0.26] [%clk 1:09:46] } 17... Nb4? { [%eval 1.13] } { Mistake. Bb4 was best. } { [%clk 0:31:08] } 18. h4 { [%eval 0.58] [%clk 1:06:02] } 18... Nxd3?! { [%eval 1.26] } { Inaccuracy. Be7 was best. } { [%clk 0:25:07] } 19. Qxd3?! { [%eval 0.16] } { Inaccuracy. cxd3 was best. } { [%clk 1:06:09] } 19... Bb4 { [%eval 0.52] [%clk 0:19:09] } 20. c3 { [%eval 0.0] [%clk 1:04:27] } 20... Be7 { [%eval 0.03] [%clk 0:17:55] } 21. h5 { [%eval -0.34] [%clk 1:03:25] } 21... a5?! { [%eval 0.43] } { Inaccuracy. O-O was best. } { [%clk 0:14:07] } 22. g6?! { [%eval -0.65] } { Inaccuracy. h6 was best. } { [%clk 0:55:02] } 22... fxg6?! { [%eval 0.3] } { Inaccuracy. f5 was best. } { [%clk 0:12:29] } 23. hxg6 { [%eval 0.06] [%clk 0:55:19] } 23... h6 { [%eval 0.31] [%clk 0:12:46] } 24. Bg5 { [%eval 0.0] [%clk 0:55:30] } 24... a4 { [%eval 0.13] [%clk 0:10:06] } 25. Na5 { [%eval 0.0] [%clk 0:45:42] } 25... Nc5 { [%eval 0.0] [%clk 0:08:21] } 26. Nxc5 { [%eval 0.0] [%clk 0:45:48] } 26... Bxc5 { [%eval 0.07] [%clk 0:08:44] } 27. Qb5+ { [%eval 0.0] [%clk 0:44:24] } 27... Bd7 { [%eval 0.0] [%clk 0:06:31] } 28. Qxb7 { [%eval 0.0] [%clk 0:44:24] } 28... Qxb7 { [%eval 0.51] [%clk 0:05:39] } 29. Nxb7 { [%eval 0.2] [%clk 0:44:51] } 29... Rf8?? { [%eval 3.2] } { Blunder. a3 was best. } { [%clk 0:05:36] } 30. Rhe1? { [%eval 1.5] } { Mistake. Rd5 was best. } { [%clk 0:42:35] } 30... Rf5 { [%eval 1.38] [%clk 0:01:11] } 31. Bh4 { [%eval 1.49] [%clk 0:36:17] } 31... Rc7 { [%eval 1.78] [%clk 0:01:01] } 32. Rd5?! { [%eval 1.14] } { Inaccuracy. Nxc5 was best. } { [%clk 0:36:05] } 32... Rxb7 { [%eval 0.99] [%clk 0:00:41] } 33. Rxc5 { [%eval 0.91] [%clk 0:35:57] } 33... Rb5 { [%eval 1.22] [%clk 0:01:03] } 34. Rc7 { [%eval 0.87] [%clk 0:36:14] } 34... Rxf3?? { [%eval 5.58] } { Blunder. Rh5 was best. } { [%clk 0:00:45] } 35. Rd1 { [%eval 5.33] [%clk 0:36:37] } 35... Bf5+ { [%eval 4.2] [%clk 0:01:12] } 36. Kc1 { [%eval 5.61] [%clk 0:37:05] } 36... Bd3 { [%eval 5.75] [%clk 0:01:02] } 37. Rxg7?? { [%eval 0.94] } { Blunder. Rc8+ was best. } { [%clk 0:37:07] } 37... e4?! { [%eval 1.9] } { Inaccuracy. Kf8 was best. } { [%clk 0:01:24] } 38. Rg1 { [%eval 1.56] [%clk 0:36:10] } 38... Rf1+?? { [%eval 7.38] } { Blunder. Kf8 was best. } { [%clk 0:00:40] } 39. Rxf1 { [%eval 7.19] [%clk 0:36:27] } 39... Bxf1 { [%eval 7.42] [%clk 0:01:06] } 40. Rg8+ { [%eval 6.53] [%clk 0:36:49] } 1-0