Event: Piestany
Date: 2025-07-09
White: Prochazka, Michal
WhiteElo: 1854
Black: Slamena, Michal
BlackElo: 2014
Result: 0-1
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:44] } 1... c5 { [%eval 0.25] [%clk 1:23:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:06] } 2... d6 { [%eval 0.31] [%clk 1:24:10] } 3. d4 { [%eval 0.22] [%clk 1:31:27] } 3... cxd4 { [%eval 0.19] [%clk 1:24:30] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:54] } 4... Nf6 { [%eval 0.31] [%clk 1:24:46] } 5. Nc3 { [%eval 0.32] [%clk 1:32:21] } 5... g6 { [%eval 0.42] [%clk 1:25:04] } 6. Be3 { [%eval 0.43] [%clk 1:32:44] } 6... Bg7 { [%eval 0.46] [%clk 1:25:07] } 7. f3 { [%eval 0.44] [%clk 1:33:07] } 7... O-O { [%eval 0.58] [%clk 1:25:26] } 8. Bc4 { [%eval 0.57] [%clk 1:33:29] } 8... Nc6 { [%eval 0.58] [%clk 1:25:40] } 9. Qd2 { [%eval 0.56] [%clk 1:33:47] } 9... Bd7 { [%eval 0.61] [%clk 1:25:57] } 10. O-O-O { [%eval 0.64] [%clk 1:34:06] } 10... Ne5 { [%eval 0.79] [%clk 1:25:58] } 11. Bb3 { [%eval 0.85] [%clk 1:34:27] } 11... Rc8 { [%eval 1.07] [%clk 1:25:36] } 12. h4?! { [%eval 0.34] } { Inaccuracy. Kb1 was best. } { [%clk 1:34:47] } 12... Nc4?! { [%eval 0.91] } { Inaccuracy. h5 was best. } { [%clk 1:25:44] } 13. Bxc4 { [%eval 0.92] [%clk 1:34:51] } 13... Rxc4 { [%eval 1.01] [%clk 1:26:09] } 14. h5 { [%eval 1.08] [%clk 1:34:24] } 14... Nxh5 { [%eval 1.02] [%clk 1:26:11] } 15. g4 { [%eval 0.94] [%clk 1:34:02] } 15... Nf6 { [%eval 1.11] [%clk 1:26:18] } 16. Bh6?! { [%eval 0.23] } { Inaccuracy. Kb1 was best. } { [%clk 1:31:42] } 16... Nxe4 { [%eval 0.37] [%clk 1:26:18] } 17. Qe3 { [%eval 0.23] [%clk 1:31:55] } 17... Rxc3 { [%eval 0.13] [%clk 1:26:23] } 18. bxc3 { [%eval 0.23] [%clk 1:32:04] } 18... Nf6 { [%eval 0.26] [%clk 1:23:46] } 19. Bxg7 { [%eval 0.29] [%clk 1:29:10] } 19... Kxg7 { [%eval 0.27] [%clk 1:23:38] } 20. Rh2 { [%eval 0.0] [%clk 1:20:10] } 20... Kh8?! { [%eval 0.76] } { Inaccuracy. Qa5 was best. } { [%clk 1:20:04] } 21. Rdh1 { [%eval 0.92] [%clk 1:15:05] } 21... Rg8 { [%eval 0.83] [%clk 1:20:23] } 22. Ne2 { [%eval 0.78] [%clk 0:59:12] } 22... Rg7 { [%eval 0.84] [%clk 1:19:12] } 23. Qd4? { [%eval -0.58] } { Mistake. Qxa7 was best. } { [%clk 0:41:27] } 23... Bc6 { [%eval -0.17] [%clk 1:16:44] } 24. g5?! { [%eval -1.15] } { Inaccuracy. Qe3 was best. } { [%clk 0:35:33] } 24... Nh5?! { [%eval -0.26] } { Inaccuracy. e5 was best. } { [%clk 1:15:25] } 25. Qe3?! { [%eval -0.88] } { Inaccuracy. Ng3 was best. } { [%clk 0:27:28] } 25... e5 { [%eval -0.95] [%clk 1:15:34] } 26. Rd1 { [%eval -0.84] [%clk 0:26:18] } 26... f6 { [%eval -0.69] [%clk 1:14:57] } 27. Rg2?! { [%eval -1.83] } { Inaccuracy. gxf6 was best. } { [%clk 0:22:19] } 27... Rf7 { [%eval -1.72] [%clk 1:11:02] } 28. Ng3 { [%eval -1.94] [%clk 0:16:55] } 28... Nf4? { [%eval -0.77] } { Mistake. Nxg3 was best. } { [%clk 1:09:50] } 29. Rgd2 { [%eval -0.78] [%clk 0:16:48] } 29... d5 { [%eval -1.0] [%clk 1:09:07] } 30. Ne2 { [%eval -0.98] [%clk 0:12:14] } 30... fxg5 { [%eval -0.61] [%clk 1:07:48] } 31. Qxe5+ { [%eval -0.63] [%clk 0:10:16] } 31... Qf6 { [%eval -0.83] [%clk 1:07:58] } 32. Qxf6+ { [%eval -0.78] [%clk 0:09:27] } 32... Rxf6 { [%eval -0.72] [%clk 1:08:19] } 33. Nxf4 { [%eval -0.98] [%clk 0:06:31] } 33... Rxf4 { [%eval -0.99] [%clk 1:07:51] } 34. Rf2 { [%eval -0.95] [%clk 0:05:04] } 34... Kg7 { [%eval -1.07] [%clk 1:07:53] } 35. Rd4 { [%eval -1.14] [%clk 0:04:57] } 35... Rf5 { [%eval -1.17] [%clk 1:06:01] } 36. Kd2 { [%eval -1.18] [%clk 0:03:45] } 36... h5 { [%eval -1.01] [%clk 1:06:24] } 37. Ke2? { [%eval -2.52] } { Mistake. Ke3 was best. } { [%clk 0:01:38] } 37... Kf6? { [%eval -1.01] } { Mistake. Bb5+ was best. } { [%clk 1:05:58] } 38. Kf1 { [%eval -1.4] [%clk 0:00:39] } 38... Re5 { [%eval -1.45] [%clk 1:06:10] } 39. f4 { [%eval -1.93] [%clk 0:00:31] } 39... gxf4?! { [%eval -0.97] } { Inaccuracy. Re3 was best. } { [%clk 1:05:32] } 40. Rfxf4+ { [%eval -1.2] [%clk 0:00:45] } 40... Ke6 { [%eval -0.84] [%clk 1:05:11] } 41. Kf2 { [%eval -0.87] [%clk 0:00:38] } 41... Bb5 { [%eval -0.41] [%clk 1:03:28] } 42. Rd2?! { [%eval -1.27] } { Inaccuracy. a4 was best. } { [%clk 0:27:25] } 42... Bc4?! { [%eval -0.38] } { Inaccuracy. g5 was best. } { [%clk 1:31:26] } 43. a3 { [%eval -0.84] [%clk 0:26:26] } 43... g5 { [%eval -0.7] [%clk 1:31:26] } 44. Rf3 { [%eval -1.25] [%clk 0:25:40] } 44... h4?! { [%eval -0.52] } { Inaccuracy. Bb5 was best. } { [%clk 1:29:03] } 45. Re3 { [%eval -0.65] [%clk 0:24:03] } 45... Bb5 { [%eval -0.48] [%clk 1:27:35] } 46. Rxe5+? { [%eval -1.62] } { Mistake. Rd4 was best. } { [%clk 0:23:35] } 46... Kxe5 { [%eval -1.36] [%clk 1:28:00] } 47. Rd4?? { [%eval -4.29] } { Blunder. Ke3 was best. } { [%clk 0:23:04] } 47... Bd7 { [%eval -4.1] [%clk 1:28:08] } 48. Kg2 { [%eval -4.75] [%clk 0:21:45] } 48... Bf5 { [%eval -4.51] [%clk 1:28:04] } 49. Kh2 { [%eval -5.17] [%clk 0:15:50] } 49... Bxc2?! { [%eval -4.1] } { Inaccuracy. g4 was best. } { [%clk 1:27:26] } 50. Rd2 { [%eval -4.97] [%clk 0:13:32] } 50... Be4 { [%eval -4.18] [%clk 1:27:39] } 51. Rf2 { [%eval -5.02] [%clk 0:13:22] } 51... b5 { [%eval -4.56] [%clk 1:26:51] } 52. Rf1 { [%eval -4.21] [%clk 0:12:47] } 52... a5 { [%eval -5.02] [%clk 1:27:11] } 53. Rf2 { [%eval -5.46] [%clk 0:12:51] } 53... g4 { [%eval -5.18] [%clk 1:27:30] } 54. Rf8 { [%eval -5.07] [%clk 0:08:25] } 54... g3+ { [%eval -4.95] [%clk 1:23:39] } 55. Kg1?? { [%eval #-15] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:08:29] } 55... h3 { [%eval #-14] [%clk 1:23:57] } 56. Rh8 { [%eval #-14] [%clk 0:08:43] } 56... h2+ { [%eval #-13] [%clk 1:24:20] } 0-1