Event: open b
Date: 2024-08-06
White: Blaha, Tomas
WhiteElo: 0
Black: Ralbovsky, Milan
BlackElo: 1618
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:55] } 1... c5 { [%eval 0.65] [%clk 1:30:32] } 2. Nf3?! { [%eval -0.12] } { Inaccuracy. d5 was best. } { [%clk 1:28:30] } 2... Nc6?! { [%eval 0.9] } { Inaccuracy. cxd4 was best. } { [%clk 1:30:31] } 3. c3?! { [%eval 0.22] } { Inaccuracy. d5 was best. } { [%clk 1:21:56] } 3... e6 { [%eval 0.3] [%clk 1:30:12] } 4. Bf4 { [%eval 0.09] [%clk 1:21:22] } 4... Nf6 { [%eval 0.09] [%clk 1:28:55] } 5. e3 { [%eval 0.14] [%clk 1:20:53] } 5... b6 { [%eval 0.24] [%clk 1:26:58] } 6. Bd3 { [%eval 0.1] [%clk 1:20:14] } 6... Bb7 { [%eval 0.09] [%clk 1:25:42] } 7. Nbd2 { [%eval 0.08] [%clk 1:18:57] } 7... Be7 { [%eval 0.31] [%clk 1:23:29] } 8. O-O { [%eval 0.07] [%clk 1:18:54] } 8... Nh5 { [%eval 0.08] [%clk 1:22:47] } 9. Bg3 { [%eval -0.25] [%clk 1:17:59] } 9... Nxg3 { [%eval -0.3] [%clk 1:19:31] } 10. hxg3 { [%eval -0.29] [%clk 1:16:43] } 10... Rc8 { [%eval -0.01] [%clk 1:18:36] } 11. Qb1 { [%eval -0.52] [%clk 1:13:48] } 11... g6 { [%eval -0.29] [%clk 1:17:38] } 12. e4 { [%eval -0.27] [%clk 1:07:14] } 12... O-O { [%eval 0.0] [%clk 1:17:20] } 13. e5?! { [%eval -0.74] } { Inaccuracy. d5 was best. } { [%clk 1:06:28] } 13... d6 { [%eval -0.34] [%clk 1:16:22] } 14. Nc4? { [%eval -1.82] } { Mistake. exd6 was best. } { [%clk 1:02:08] } 14... dxe5? { [%eval -0.26] } { Mistake. cxd4 was best. } { [%clk 1:15:26] } 15. dxe5 { [%eval -0.19] [%clk 1:00:58] } 15... Rc7 { [%eval 0.02] [%clk 1:14:32] } 16. Rd1 { [%eval -0.12] [%clk 1:00:47] } 16... Qa8 { [%eval 0.18] [%clk 1:14:26] } 17. Rd2 { [%eval -0.05] [%clk 0:58:09] } 17... Rd8 { [%eval -0.11] [%clk 1:12:49] } 18. Qc2 { [%eval -0.1] [%clk 0:58:03] } 18... Rcd7 { [%eval 0.0] [%clk 1:12:54] } 19. Rad1 { [%eval 0.0] [%clk 0:58:00] } 19... Bf8?? { [%eval 3.25] } { Blunder. Nb8 was best. } { [%clk 1:12:24] } 20. Re1?? { [%eval -1.86] } { Blunder. Bxg6 was best. } { [%clk 0:53:46] } 20... Ne7?? { [%eval 0.07] } { Blunder. b5 was best. } { [%clk 1:12:25] } 21. Be4 { [%eval -0.18] [%clk 0:52:41] } 21... Bxe4 { [%eval -0.26] [%clk 1:00:45] } 22. Rxe4 { [%eval -0.31] [%clk 0:52:16] } 22... Nc6 { [%eval 0.04] [%clk 0:59:59] } 23. Re3 { [%eval -0.21] [%clk 0:45:48] } 23... b5 { [%eval -0.12] [%clk 0:58:15] } 24. Red3?? { [%eval -4.77] } { Blunder. Rxd7 was best. } { [%clk 0:44:18] } 24... Rxd3 { [%eval -4.72] [%clk 0:57:31] } 25. Rxd3 { [%eval -4.79] [%clk 0:44:14] } 25... bxc4 { [%eval -4.7] [%clk 0:56:04] } 26. Rxd8 { [%eval -5.05] [%clk 0:42:39] } 26... Qxd8 { [%eval -5.01] [%clk 0:56:10] } 27. Qe4 { [%eval -5.25] [%clk 0:41:12] } 27... Qd5 { [%eval -5.14] [%clk 0:54:46] } 28. Qf4 { [%eval -5.2] [%clk 0:40:00] } 28... Bg7 { [%eval -5.12] [%clk 0:51:25] } 29. Ng5 { [%eval -5.93] [%clk 0:38:48] } 29... Nxe5 { [%eval -5.8] [%clk 0:51:21] } 30. Qh4?! { [%eval -9.03] } { Inaccuracy. Nf3 was best. } { [%clk 0:34:51] } 30... Qd1+ { [%eval -9.26] [%clk 0:49:44] } 31. Kh2 { [%eval -8.98] [%clk 0:34:12] } 31... Qh5 { [%eval -6.6] [%clk 0:49:28] } 32. f4 { [%eval -7.1] [%clk 0:25:29] } 32... Qxh4+ { [%eval -7.07] [%clk 0:48:44] } 33. gxh4 { [%eval -6.91] [%clk 0:25:52] } 33... Nd3 { [%eval -7.08] [%clk 0:48:40] } 34. Ne4 { [%eval -6.96] [%clk 0:25:09] } 34... Nxb2 { [%eval -7.07] [%clk 0:48:46] } 35. Nxc5 { [%eval -7.98] [%clk 0:24:59] } 35... Bxc3 { [%eval -8.05] [%clk 0:49:06] } 36. g3 { [%eval -8.09] [%clk 0:24:03] } 36... Be1 { [%eval -8.15] [%clk 0:48:47] } 37. Ne4 { [%eval -8.8] [%clk 0:21:48] } 37... c3 { [%eval -8.66] [%clk 0:49:07] } 38. Nf6+ { [%eval -8.6] [%clk 0:20:17] } 38... Kh8 { [%eval -8.4] [%clk 0:48:32] } 39. Kh3? { [%eval #-9] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:20:14] } 39... c2 { [%eval #-10] [%clk 0:48:53] } 40. h5 { [%eval #-8] [%clk 0:19:16] } 40... c1=Q { [%eval #-7] [%clk 0:49:03] } 41. Kg4?? { [%eval #-6] } { Checkmate is now unavoidable. hxg6 was best. } { [%clk 0:18:28] } 41... gxh5+ { [%eval #-6] [%clk 0:48:28] } 42. Nxh5 { [%eval #-6] [%clk 0:18:30] } 42... Qd1+ { [%eval #-5] [%clk 0:47:09] } 43. Kh4 { [%eval #-5] [%clk 0:18:39] } 43... Qxh5+?! { [%eval -10.08] } { Lost forced checkmate sequence. Nc4 was best. } { [%clk 0:47:22] } 44. Kxh5 { [%eval -9.82] [%clk 0:18:26] } 44... Bxg3 { [%eval -9.78] [%clk 0:47:41] } 45. Kg4 { [%eval -9.8] [%clk 0:18:17] } 45... Be1 { [%eval -10.06] [%clk 0:48:04] } 46. Kf3 { [%eval -10.69] [%clk 0:17:38] } 46... Ba5 { [%eval -9.58] [%clk 0:48:17] } 47. Ke2 { [%eval -10.54] [%clk 0:17:32] } 47... h5 { [%eval -9.92] [%clk 0:48:41] } 0-1