Event: Round 2: Lazaro Bruzon Batista - Mark Heimann
Site: https://lichess.org/study/I7JP15nr/EGJQ81RA
Date: 2022-10-27
White: Lazaro Bruzon Batista
WhiteTitle: GM
Black: Mark Heimann
BlackTitle: FM
Result: 1-0
ECO: A05
Opening: King's Indian Attack: Spassky Variation
Variant: Standard

1. Nf3 { [%eval 0.19] [%clk 1:29:21] } 1... Nf6 { [%eval 0.29] [%clk 1:30:50] } 2. g3 { [%eval 0.05] [%clk 1:28:54] } 2... b5 { [%eval 0.37] [%clk 1:31:08] } 3. d3 { [%eval 0.25] [%clk 1:26:40] } 3... Bb7 { [%eval 0.37] [%clk 1:31:17] } 4. e4 { [%eval 0.21] [%clk 1:27:00] } 4... c5 { [%eval 0.29] [%clk 1:26:54] } 5. Bg2 { [%eval 0.39] [%clk 1:27:05] } 5... Nc6 { [%eval 0.84] [%clk 1:25:45] } 6. O-O { [%eval 0.82] [%clk 1:26:08] } 6... d6 { [%eval 0.92] [%clk 1:25:51] } 7. c3?! { [%eval 0.33] } { Inaccuracy. c4 was best. } { [%clk 1:22:30] } 7... g6 { [%eval 0.72] [%clk 1:23:55] } 8. Re1 { [%eval 0.71] [%clk 1:13:24] } 8... Bg7 { [%eval 0.66] [%clk 1:23:03] } 9. d4 { [%eval 0.72] [%clk 1:13:47] } 9... Nd7 { [%eval 1.01] [%clk 1:06:54] } 10. Be3 { [%eval 0.51] [%clk 0:58:00] } 10... O-O { [%eval 0.5] [%clk 1:06:34] } 11. Nbd2 { [%eval 0.41] [%clk 0:58:19] } 11... b4 { [%eval 0.74] [%clk 1:00:47] } 12. Rc1 { [%eval 0.31] [%clk 0:50:29] } 12... a5 { [%eval 0.35] [%clk 0:56:06] } 13. Bf1 { [%eval 0.24] [%clk 0:42:43] } 13... a4 { [%eval 0.23] [%clk 0:39:09] } 14. d5 { [%eval 0.03] [%clk 0:39:48] } 14... bxc3 { [%eval 0.19] [%clk 0:36:56] } 15. bxc3 { [%eval 0.0] [%clk 0:40:06] } 15... Nce5 { [%eval 0.13] [%clk 0:37:20] } 16. Nxe5 { [%eval 0.05] [%clk 0:39:39] } 16... Nxe5 { [%eval 0.0] [%clk 0:37:42] } 17. f4 { [%eval 0.0] [%clk 0:38:56] } 17... Nd7 { [%eval 0.0] [%clk 0:38:07] } 18. Bf2 { [%eval -0.13] [%clk 0:39:13] } 18... Ba6 { [%eval -0.18] [%clk 0:35:36] } 19. Bh3 { [%eval -0.32] [%clk 0:30:41] } 19... Nb6 { [%eval -0.06] [%clk 0:34:06] } 20. c4 { [%eval -0.18] [%clk 0:30:19] } 20... Bb2?! { [%eval 0.46] } { Inaccuracy. Qc7 was best. } { [%clk 0:32:52] } 21. Rc2 { [%eval 0.46] [%clk 0:30:30] } 21... a3 { [%eval 0.6] [%clk 0:33:15] } 22. e5 { [%eval 0.37] [%clk 0:27:01] } 22... Qc7?! { [%eval 1.09] } { Inaccuracy. Rb8 was best. } { [%clk 0:26:24] } 23. e6 { [%eval 0.72] [%clk 0:23:27] } 23... f5 { [%eval 0.91] [%clk 0:24:53] } 24. g4?! { [%eval -0.16] } { Inaccuracy. Bf1 was best. } { [%clk 0:23:38] } 24... fxg4 { [%eval 0.0] [%clk 0:19:56] } 25. Qxg4 { [%eval -0.19] [%clk 0:22:10] } 25... Nxd5 { [%eval 0.0] [%clk 0:18:55] } 26. cxd5 { [%eval -0.35] [%clk 0:20:53] } 26... Bd3 { [%eval -0.1] [%clk 0:19:22] } 27. Rc4 { [%eval -0.58] [%clk 0:18:43] } 27... Bxc4?! { [%eval -0.02] } { Inaccuracy. Qa5 was best. } { [%clk 0:09:23] } 28. Nxc4 { [%eval 0.0] [%clk 0:19:10] } 28... Ra4? { [%eval 1.14] } { Mistake. Bd4 was best. } { [%clk 0:09:51] } 29. Bf1 { [%eval 1.0] [%clk 0:16:22] } 29... Qb7 { [%eval 0.92] [%clk 0:04:16] } 30. Qd1 { [%eval 1.53] [%clk 0:09:20] } 30... Rb4 { [%eval 1.78] [%clk 0:01:23] } 31. f5?? { [%eval -0.62] } { Blunder. Na5 was best. } { [%clk 0:07:05] } 31... Rxf5?? { [%eval 4.1] } { Blunder. Bc3 was best. } { [%clk 0:01:17] } 32. Nxd6 { [%eval 3.17] [%clk 0:07:05] } 32... Rg5+? { [%eval 5.04] } { Mistake. exd6 was best. } { [%clk 0:01:45] } 33. Bg2 { [%eval 4.93] [%clk 0:07:03] } 33... Qb8 { [%eval 5.25] [%clk 0:01:21] } 34. Nf7 { [%eval 5.14] [%clk 0:03:57] } 34... Rxg2+ { [%eval 5.47] [%clk 0:01:09] } 35. Kxg2 { [%eval 6.0] [%clk 0:04:22] } 35... Bd4 { [%eval 7.36] [%clk 0:01:37] } 36. Bg3 { [%eval 6.99] [%clk 0:01:16] } 36... Rb2+ { [%eval 7.12] [%clk 0:01:50] } 37. Kh3 { [%eval 6.94] [%clk 0:01:36] } 37... Qb7 { [%eval 9.41] [%clk 0:02:08] } 38. Qf3 { [%eval 9.24] [%clk 0:01:40] } 38... Bf6 { [%eval 10.54] [%clk 0:02:11] } 39. Nh6+ { [%eval 9.91] [%clk 0:00:57] } 39... Kg7 { [%eval 9.42] [%clk 0:02:38] } 40. Ng4 { [%eval 10.32] [%clk 0:01:22] } 40... h5 { [%eval 15.77] [%clk 0:02:39] } 41. Nxf6 { [%eval 17.06] [%clk 0:01:46] } 41... exf6 { [%eval 16.62] [%clk 0:03:08] } 42. e7 { [%eval 17.98] [%clk 0:01:55] } 42... g5?! { [%eval #7] } { Checkmate is now unavoidable. Rb3 was best. } { [%clk 0:03:20] } 43. e8=N+ { [%eval #6] [%clk 0:01:48] } 1-0