Event: Piestany B
Date: 2023-07-15
White: Dobrodenka, Tomas
WhiteElo: 1164
Black: Matejka, Simon
BlackElo: 1731
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Yerevan System
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... a6?! { [%eval 0.67] } { Inaccuracy. d6 was best. } { [%clk 1:31:18] } 3. Nc3?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 1:30:52] } 3... Nc6 { [%eval 0.52] [%clk 1:29:44] } 4. d4 { [%eval 0.58] [%clk 1:30:33] } 4... cxd4 { [%eval 0.53] [%clk 1:29:14] } 5. Nxd4 { [%eval 0.56] [%clk 1:30:54] } 5... g6 { [%eval 0.88] [%clk 1:26:22] } 6. Nxc6 { [%eval 0.97] [%clk 1:30:12] } 6... bxc6 { [%eval 1.14] [%clk 1:23:36] } 7. Bc4 { [%eval 0.78] [%clk 1:30:26] } 7... Bg7 { [%eval 0.74] [%clk 1:22:34] } 8. Bd2 { [%eval 0.24] [%clk 1:29:06] } 8... e6 { [%eval 0.57] [%clk 1:20:01] } 9. Qe2 { [%eval 0.64] [%clk 1:28:14] } 9... Qc7 { [%eval 0.98] [%clk 1:17:22] } 10. O-O { [%eval 0.54] [%clk 1:22:26] } 10... Ne7 { [%eval 0.56] [%clk 1:16:01] } 11. f4?! { [%eval -0.31] } { Inaccuracy. Na4 was best. } { [%clk 1:20:59] } 11... O-O { [%eval 0.04] [%clk 1:04:20] } 12. Bd3 { [%eval -0.28] [%clk 1:18:12] } 12... d5 { [%eval -0.33] [%clk 1:03:42] } 13. e5 { [%eval -0.39] [%clk 1:16:13] } 13... c5 { [%eval -0.27] [%clk 1:03:35] } 14. b3 { [%eval -0.23] [%clk 1:14:44] } 14... Bb7 { [%eval -0.25] [%clk 1:00:54] } 15. Na4 { [%eval -0.56] [%clk 1:09:55] } 15... Rfc8 { [%eval -0.23] [%clk 0:52:48] } 16. Nb2 { [%eval -0.48] [%clk 1:08:16] } 16... Nc6 { [%eval -0.26] [%clk 0:50:03] } 17. c3 { [%eval -0.26] [%clk 1:03:59] } 17... Nd8?! { [%eval 0.42] } { Inaccuracy. a5 was best. } { [%clk 0:47:56] } 18. Rac1 { [%eval 0.46] [%clk 1:01:24] } 18... Qc6?! { [%eval 1.31] } { Inaccuracy. Nc6 was best. } { [%clk 0:43:50] } 19. Qf3? { [%eval 0.04] } { Mistake. c4 was best. } { [%clk 1:00:22] } 19... a5 { [%eval 0.53] [%clk 0:41:10] } 20. c4 { [%eval 0.53] [%clk 0:57:50] } 20... d4?! { [%eval 1.25] } { Inaccuracy. a4 was best. } { [%clk 0:40:18] } 21. Qxc6?! { [%eval 0.19] } { Inaccuracy. Qg3 was best. } { [%clk 0:57:34] } 21... Bxc6 { [%eval 0.34] [%clk 0:40:06] } 22. Bc2 { [%eval 0.27] [%clk 0:53:57] } 22... f6 { [%eval 0.45] [%clk 0:38:31] } 23. Rce1?! { [%eval -0.52] } { Inaccuracy. exf6 was best. } { [%clk 0:53:08] } 23... Kf7? { [%eval 0.69] } { Mistake. f5 was best. } { [%clk 0:35:05] } 24. Nd3?! { [%eval 0.0] } { Inaccuracy. exf6 was best. } { [%clk 0:51:48] } 24... Bb7?! { [%eval 1.04] } { Inaccuracy. f5 was best. } { [%clk 0:33:13] } 25. g4?! { [%eval -0.05] } { Inaccuracy. exf6 was best. } { [%clk 0:49:58] } 25... f5 { [%eval -0.12] [%clk 0:32:03] } 26. g5 { [%eval -0.66] [%clk 0:48:57] } 26... Ke7?! { [%eval -0.02] } { Inaccuracy. Be4 was best. } { [%clk 0:31:35] } 27. Bd1 { [%eval -0.15] [%clk 0:46:20] } 27... Nf7 { [%eval 0.33] [%clk 0:29:00] } 28. h4 { [%eval 0.06] [%clk 0:44:40] } 28... h6 { [%eval 0.0] [%clk 0:28:06] } 29. h5?! { [%eval -0.62] } { Inaccuracy. Bf3 was best. } { [%clk 0:44:34] } 29... gxh5?! { [%eval 0.27] } { Inaccuracy. hxg5 was best. } { [%clk 0:27:01] } 30. Bxh5?! { [%eval -0.7] } { Inaccuracy. g6 was best. } { [%clk 0:44:55] } 30... hxg5 { [%eval -0.64] [%clk 0:23:18] } 31. fxg5 { [%eval -0.84] } 31... Be4?? { [%eval 3.41] } { Blunder. Rh8 was best. } 32. Nf2?? { [%eval -1.54] } { Blunder. Rxe4 was best. } { [%clk 0:41:50] } 32... Nxe5? { [%eval -0.01] } { Mistake. Bc2 was best. } { [%clk 0:22:01] } 33. Nxe4 { [%eval 0.0] [%clk 0:42:00] } 33... fxe4 { [%eval -0.04] [%clk 0:22:27] } 34. Rxe4 { [%eval -0.03] [%clk 0:41:31] } 34... Rh8 { [%eval -0.07] [%clk 0:21:04] } 35. Bf3? { [%eval -1.57] } { Mistake. Bd1 was best. } { [%clk 0:38:57] } 35... Nxf3+ { [%eval -1.59] [%clk 0:19:27] } 36. Rxf3 { [%eval -1.7] [%clk 0:39:22] } 36... Rhf8?! { [%eval -0.73] } { Inaccuracy. e5 was best. } { [%clk 0:16:53] } 37. Rxf8 { [%eval -0.81] [%clk 0:38:12] } 37... Bxf8 { [%eval -0.28] [%clk 0:16:20] } 38. Rf4?! { [%eval -1.1] } { Inaccuracy. Kf2 was best. } { [%clk 0:36:27] } 38... Bg7 { [%eval -0.78] [%clk 0:15:33] } 39. g6 { [%eval -0.71] [%clk 0:36:39] } 39... Bf6 { [%eval -0.76] [%clk 0:15:25] } 40. Rg4 { [%eval -0.4] [%clk 0:30:45] } 40... e5 { [%eval -0.46] [%clk 0:14:01] } 41. g7 { [%eval -0.83] [%clk 0:28:58] } 41... Rg8 { [%eval -0.45] [%clk 0:12:34] } 42. Bxa5 { [%eval -1.0] [%clk 0:29:06] } 42... Rxg7?! { [%eval -0.24] } { Inaccuracy. Ke6 was best. } { [%clk 0:12:31] } 43. Rxg7+ { [%eval -0.37] [%clk 0:29:15] } 43... Bxg7 { [%eval -0.26] [%clk 0:12:56] } 44. a4?? { [%eval -2.4] } { Blunder. Kf2 was best. } { [%clk 0:29:05] } 44... Kd7?! { [%eval -1.4] } { Inaccuracy. Bh6 was best. } { [%clk 0:11:50] } 45. Kf2?! { [%eval -2.18] } { Inaccuracy. Bd2 was best. } { [%clk 0:29:01] } 45... e4 { [%eval -2.84] [%clk 0:12:06] } 46. Ke2?! { [%eval -3.69] } { Inaccuracy. b4 was best. } { [%clk 0:13:59] } 46... Bh6 { [%eval -3.38] [%clk 0:11:53] } 47. Bb6?! { [%eval -4.45] } { Inaccuracy. Kf2 was best. } { [%clk 0:11:37] } 47... Kc6 { [%eval -4.26] [%clk 0:11:59] } 48. a5?! { [%eval -6.42] } { Inaccuracy. Ba5 was best. } { [%clk 0:11:55] } 48... d3+ { [%eval -6.05] [%clk 0:12:08] } 49. Kd1 { [%eval -6.61] [%clk 0:10:26] } 49... Bg5 { [%eval -7.14] [%clk 0:12:11] } 50. Ke1 { [%eval -8.09] [%clk 0:08:38] } 50... e3 { [%eval -9.25] [%clk 0:11:59] } 51. Bxc5? { [%eval #-9] } { Checkmate is now unavoidable. Bd8 was best. } { [%clk 0:07:00] } 51... Kxc5 { [%eval #-8] [%clk 0:12:14] } 52. b4+ { [%eval #-7] [%clk 0:07:23] } 52... Kxb4 { [%eval #-8] [%clk 0:12:37] } 53. a6 { [%eval #-7] [%clk 0:07:28] } 53... Bh4+ { [%eval #-6] [%clk 0:13:00] } 54. Kd1 { [%eval #-4] } 54... e2+ { [%eval #-5] } 55. Kc1 { [%eval #-3] [%clk 0:07:11] } 55... e1=Q+ { [%eval #-2] [%clk 0:13:08] } 56. Kb2 { [%eval #-2] } 56... Qc3+ { [%eval #-2] } 57. Kb1 { [%eval #-2] } 57... Kb3 { [%eval #-1] } 58. a7 { [%eval #-1] [%clk 0:06:21] } 58... Qb2# { [%clk 0:13:30] } 0-1