Event: Open A
Date: 2023-07-11
White: Maryasin Boris
WhiteTitle: IM
WhiteElo: 2266
Black: Laurusas Tomas
BlackTitle: GM
BlackElo: 2566
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:48] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:31:09] } 2... e6 { [%eval 0.34] [%clk 1:31:12] } 3. d4 { [%eval 0.42] [%clk 1:31:25] } 3... cxd4 { [%eval 0.37] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:51] } 4... a6 { [%eval 0.58] [%clk 1:31:49] } 5. Bd3 { [%eval 0.42] [%clk 1:31:00] } 5... Bc5 { [%eval 0.52] [%clk 1:30:20] } 6. Nb3 { [%eval 0.52] [%clk 1:31:07] } 6... Be7 { [%eval 0.84] [%clk 1:30:41] } 7. O-O { [%eval 0.73] [%clk 1:31:04] } 7... d6 { [%eval 0.68] [%clk 1:30:46] } 8. f4 { [%eval 0.6] [%clk 1:28:50] } 8... Nf6 { [%eval 0.55] [%clk 1:30:01] } 9. Be3 { [%eval 0.29] [%clk 1:28:41] } 9... h5 { [%eval 0.75] [%clk 1:23:59] } 10. h3 { [%eval 0.83] [%clk 1:28:35] } 10... b6 { [%eval 0.85] [%clk 1:08:29] } 11. c4 { [%eval 0.9] [%clk 1:18:59] } 11... Bb7 { [%eval 0.88] [%clk 1:06:31] } 12. Nc3 { [%eval 0.78] [%clk 1:18:55] } 12... Nbd7 { [%eval 0.85] [%clk 1:05:55] } 13. Qe2 { [%eval 0.65] [%clk 1:18:01] } 13... h4 { [%eval 0.85] [%clk 0:58:18] } 14. Rf2 { [%eval 0.31] [%clk 1:09:15] } 14... Nh5 { [%eval 0.32] [%clk 0:55:17] } 15. Rd1 { [%eval 0.31] [%clk 1:01:34] } 15... g5 { [%eval 0.76] [%clk 0:47:49] } 16. f5 { [%eval 0.71] [%clk 0:53:41] } 16... Bf6? { [%eval 2.34] } { Mistake. e5 was best. } { [%clk 0:34:41] } 17. fxe6 { [%eval 2.14] [%clk 0:52:51] } 17... fxe6 { [%eval 2.27] [%clk 0:29:09] } 18. Nd4? { [%eval 0.71] } { Mistake. c5 was best. } { [%clk 0:48:40] } 18... Bxd4? { [%eval 2.21] } { Mistake. Qe7 was best. } { [%clk 0:25:17] } 19. Bxd4 { [%eval 2.07] [%clk 0:48:57] } 19... e5 { [%eval 2.17] [%clk 0:25:41] } 20. Be3 { [%eval 2.16] [%clk 0:48:57] } 20... Nf4 { [%eval 2.0] [%clk 0:26:05] } 21. Qg4 { [%eval 2.05] [%clk 0:46:12] } 21... Qf6?! { [%eval 2.83] } { Inaccuracy. Qe7 was best. } { [%clk 0:05:33] } 22. Nd5? { [%eval 1.42] } { Mistake. Bc2 was best. } { [%clk 0:44:47] } 22... Bxd5 { [%eval 1.4] [%clk 0:06:02] } 23. exd5 { [%eval 1.22] [%clk 0:45:01] } 23... a5 { [%eval 1.28] [%clk 0:06:29] } 24. Bc2 { [%eval 1.55] [%clk 0:37:45] } 24... Ke7 { [%eval 1.22] [%clk 0:04:40] } 25. Ba4 { [%eval 1.36] [%clk 0:37:22] } 25... Nc5 { [%eval 1.2] [%clk 0:05:09] } 26. Bc6 { [%eval 0.78] [%clk 0:35:48] } 26... Ra7 { [%eval 0.1] [%clk 0:04:36] } 27. b3 { [%eval 0.38] [%clk 0:35:39] } 27... Rf8 { [%eval 0.11] [%clk 0:02:46] } 28. a3 { [%eval -0.05] [%clk 0:34:58] } 28... Qf5 { [%eval 0.13] [%clk 0:02:26] } 29. Qxf5 { [%eval 0.18] [%clk 0:34:43] } 29... Rxf5 { [%eval 0.15] [%clk 0:02:25] } 30. b4?! { [%eval -0.78] } { Inaccuracy. Rc2 was best. } { [%clk 0:34:54] } 30... axb4 { [%eval -0.42] [%clk 0:02:44] } 31. axb4 { [%eval -0.83] [%clk 0:35:12] } 31... Ne4 { [%eval -0.73] [%clk 0:02:50] } 32. Rc2 { [%eval -0.55] [%clk 0:32:34] } 32... Nc3 { [%eval -0.61] [%clk 0:02:11] } 33. Re1?? { [%eval -2.9] } { Blunder. Bxb6 was best. } { [%clk 0:31:01] } 33... Nd3 { [%eval -2.77] [%clk 0:02:30] } 34. Rxc3 { [%eval -2.87] [%clk 0:22:03] } 34... Nxe1 { [%eval -2.81] [%clk 0:02:58] } 35. Rc1 { [%eval -2.85] [%clk 0:21:02] } 35... Nd3 { [%eval -2.88] [%clk 0:03:22] } 36. Rb1 { [%eval -2.92] [%clk 0:21:26] } 36... Ra2 { [%eval -3.57] [%clk 0:00:55] } 37. Bxb6 { [%eval -4.09] [%clk 0:20:11] } 37... g4 { [%eval -4.37] [%clk 0:00:44] } 38. hxg4 { [%eval -4.1] [%clk 0:17:15] } 38... Rf4 { [%eval -4.39] [%clk 0:01:13] } 39. Rd1 { [%eval -4.75] [%clk 0:14:14] } 39... Nb2 { [%eval -4.81] [%clk 0:00:39] } 40. Rf1 { [%eval -4.72] [%clk 0:13:41] } 40... Nxc4 { [%eval -4.78] [%clk 0:00:47] } 41. Rxf4 { [%eval -4.73] [%clk 0:13:29] } 41... exf4 { [%eval -4.61] [%clk 0:01:15] } 42. Bf2 { [%eval -4.95] [%clk 0:13:44] } 42... Ne3 { [%eval -4.76] [%clk 0:01:13] } 43. b5?! { [%eval -6.41] } { Inaccuracy. Bxh4+ was best. } { [%clk 0:12:53] } 43... Ra1+ { [%eval -6.6] [%clk 0:01:34] } 44. Kh2?! { [%eval -39.5] } { Inaccuracy. Be1 was best. } { [%clk 0:12:57] } 44... Nxg4+ { [%eval -8.2] [%clk 0:01:58] } 0-1