Event: Piestany B
Date: 2023-07-11
White: Sahidi, Sear
WhiteElo: 1749
Black: Osvald, Jakub
BlackTitle: FM
BlackElo: 1187
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... d6 { [%eval 0.75] [%clk 1:30:30] } 2. d4 { [%eval 0.4] [%clk 1:30:30] } 2... Nf6 { [%eval 0.63] [%clk 1:30:30] } 3. Nc3 { [%eval 0.74] [%clk 1:30:30] } 3... g6 { [%eval 0.77] } 4. Nf3 { [%eval 0.62] [%clk 1:30:30] } 4... Bg7 { [%eval 0.64] [%clk 1:30:30] } 5. Bc4 { [%eval 0.28] [%clk 1:30:30] } 5... O-O { [%eval 0.3] [%clk 1:29:24] } 6. Be3 { [%eval 0.0] [%clk 1:28:26] } 6... c6 { [%eval 0.21] [%clk 1:28:20] } 7. Bb3 { [%eval 0.32] [%clk 1:24:26] } 7... Nbd7 { [%eval 0.87] [%clk 1:25:26] } 8. Qd2 { [%eval 0.34] [%clk 1:18:44] } 8... Qa5 { [%eval 0.41] [%clk 1:18:24] } 9. O-O-O?! { [%eval -0.58] } { Inaccuracy. O-O was best. } { [%clk 1:09:56] } 9... c5? { [%eval 0.57] } { Mistake. b5 was best. } { [%clk 1:11:43] } 10. dxc5?! { [%eval 0.0] } { Inaccuracy. Kb1 was best. } { [%clk 1:01:08] } 10... Nxc5 { [%eval 0.04] [%clk 1:08:48] } 11. Bxc5 { [%eval -0.34] [%clk 1:00:46] } 11... Qxc5 { [%eval -0.33] [%clk 1:08:41] } 12. h3 { [%eval -0.37] [%clk 0:58:17] } 12... a5 { [%eval -0.16] [%clk 1:00:04] } 13. Rhe1 { [%eval -0.18] [%clk 0:54:50] } 13... b5 { [%eval 0.18] [%clk 0:53:29] } 14. Nd5?? { [%eval -2.21] } { Blunder. e5 was best. } { [%clk 0:51:01] } 14... Re8?? { [%eval -0.33] } { Blunder. Nxd5 was best. } { [%clk 0:46:15] } 15. e5 { [%eval -0.19] [%clk 0:48:31] } 15... Nxd5 { [%eval 0.0] [%clk 0:36:40] } 16. Qxd5 { [%eval 0.0] [%clk 0:46:11] } 16... Qxd5 { [%eval 0.0] [%clk 0:33:34] } 17. Bxd5 { [%eval 0.0] [%clk 0:46:30] } 17... Ra6 { [%eval 0.0] [%clk 0:33:18] } 18. Kb1 { [%eval -0.52] [%clk 0:28:18] } 18... e6 { [%eval -0.47] [%clk 0:20:23] } 19. Be4 { [%eval -0.64] [%clk 0:11:25] } 19... Rd8 { [%eval -0.48] [%clk 0:11:52] } 20. Nd4 { [%eval -0.58] [%clk 0:06:47] } 20... Bd7 { [%eval -0.46] [%clk 0:11:23] } 21. exd6 { [%eval -0.58] [%clk 0:06:47] } 21... Rxd6?! { [%eval 0.35] } { Inaccuracy. a4 was best. } { [%clk 0:11:23] } 22. Nb3 { [%eval 0.36] [%clk 0:06:58] } 22... Be8 { [%eval 0.25] [%clk 0:05:30] } 23. Rxd6 { [%eval 0.33] [%clk 0:06:27] } 23... Rxd6 { [%eval 0.3] [%clk 0:05:39] } 24. Nxa5 { [%eval 0.32] [%clk 0:06:44] } 24... Rd2 { [%eval 0.43] [%clk 0:03:22] } 25. Rf1 { [%eval 0.37] [%clk 0:04:46] } 25... Bd4 { [%eval 0.17] [%clk 0:02:02] } 26. f4 { [%eval 0.21] [%clk 0:02:05] } 26... e5? { [%eval 1.72] } { Mistake. Bb6 was best. } { [%clk 0:00:44] } 27. c3 { [%eval 1.23] [%clk 0:02:05] } 27... Re2?? { [%eval 3.6] } { Blunder. Bb6 was best. } { [%clk 0:00:44] } 28. cxd4?? { [%eval 0.79] } { Blunder. Bf3 was best. } { [%clk 0:01:53] } 28... Rxe4 { [%eval 0.78] [%clk 0:01:02] } 29. dxe5 { [%eval 0.71] [%clk 0:02:15] } 29... Re2 { [%eval 0.91] [%clk 0:01:06] } 30. g3?! { [%eval 0.18] } { Inaccuracy. g4 was best. } { [%clk 0:01:53] } 30... Rh2?! { [%eval 1.15] } { Inaccuracy. Bd7 was best. } { [%clk 0:01:02] } 31. h4 { [%eval 1.12] [%clk 0:02:13] } 31... Rg2 { [%eval 0.99] [%clk 0:01:24] } 32. Rf3 { [%eval 0.96] [%clk 0:02:33] } 32... Bd7 { [%eval 1.21] [%clk 0:01:16] } 33. a3 { [%eval 0.87] [%clk 0:00:33] } 33... Bf5+ { [%eval 1.05] [%clk 0:01:00] } 34. Ka2 { [%eval 0.94] [%clk 0:00:37] } 34... Be6+ { [%eval 0.85] [%clk 0:01:10] } 35. Nb3? { [%eval -0.63] } { Mistake. Kb1 was best. } { [%clk 0:00:57] } 35... Kg7?! { [%eval 0.24] } { Inaccuracy. Rg1 was best. } { [%clk 0:00:52] } 36. Kb1 { [%eval 0.33] [%clk 0:00:47] } 36... Kh6? { [%eval 1.45] } { Mistake. Bf5+ was best. } { [%clk 0:00:49] } 37. Nd4 { [%eval 1.04] [%clk 0:00:33] } 37... Bd5 { [%eval 0.8] [%clk 0:00:38] } 38. Re3 { [%eval 1.15] [%clk 0:00:34] } 38... Kh5 { [%eval 1.05] [%clk 0:00:50] } 39. Kc1?! { [%eval 0.0] } { Inaccuracy. Nxb5 was best. } { [%clk 0:00:34] } 39... Kg4 { [%eval 0.0] [%clk 0:01:09] } 40. Nxb5 { [%eval 0.01] [%clk 0:00:32] } 40... Rxg3 { [%eval 0.0] [%clk 0:00:44] } 41. Rxg3+ { [%eval -0.07] [%clk 0:00:31] } 41... Kxg3 { [%eval -0.16] [%clk 0:01:07] } 42. Nc3 { [%eval -0.23] [%clk 0:00:52] } 42... Bc6?! { [%eval 0.38] } { Inaccuracy. Bf3 was best. } { [%clk 0:01:17] } 43. Ne2+? { [%eval -0.72] } { Mistake. b4 was best. } { [%clk 0:00:59] } 43... Kxh4 { [%eval -0.73] [%clk 0:01:23] } 44. Kd2 { [%eval -1.23] [%clk 0:01:23] } 44... Kh3? { [%eval 0.03] } { Mistake. Kg4 was best. } { [%clk 0:01:12] } 45. Nd4 { [%eval 0.0] [%clk 0:01:09] } 45... Bb7 { [%eval 0.04] [%clk 0:01:05] } 46. Ke3 { [%eval 0.0] [%clk 0:00:33] } 46... Kg2 { [%clk 0:00:50] } 47. f5 { [%clk 0:00:33] } 47... h5 { [%clk 0:00:34] } 48. e6 { [%clk 0:00:49] } 48... fxe6 { [%clk 0:29:32] } 49. f6 { [%clk 0:30:05] } 49... h4 { [%clk 0:28:32] } 50. Nxe6 { [%clk 0:28:18] } 50... Kg3 { [%clk 0:26:48] } 51. f7 { [%clk 0:28:35] } 51... h3 { [%clk 0:26:32] } 52. f8=Q { [%clk 0:28:53] } 1-0