Event: Leca Chess Open 2025
Site: https://lichess.org/broadcast/leca-chess-open-2025/round-9/Xsvrm6Ux/2ko3fZx3
White: Niedbala, Bartlomiej
WhiteTitle: IM
WhiteElo: 2370
Black: Ryabukhin, Roman
BlackTitle: CM
BlackElo: 2264
Result: 1-0
ECO: B63
Opening: Sicilian Defense: Richter-Rauzer Variation, Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:53] } 1... c5 { [%eval 0.24] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:30:11] } 2... d6 { [%eval 0.31] [%clk 1:31:16] } 3. d4 { [%eval 0.22] [%clk 1:29:03] } 3... cxd4 { [%eval 0.19] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:29:31] } 4... Nf6 { [%eval 0.31] [%clk 1:32:06] } 5. Nc3 { [%eval 0.32] [%clk 1:29:59] } 5... Nc6 { [%eval 0.3] [%clk 1:32:33] } 6. Bg5 { [%eval 0.25] [%clk 1:30:26] } 6... e6 { [%eval 0.39] [%clk 1:32:58] } 7. Qd2 { [%eval 0.33] [%clk 1:30:52] } 7... Be7 { [%eval 0.32] [%clk 1:33:25] } 8. O-O-O { [%eval 0.44] [%clk 1:31:15] } 8... a6 { [%eval 0.43] [%clk 1:33:53] } 9. Bxf6 { [%eval 0.42] [%clk 1:29:54] } 9... gxf6 { [%eval 0.44] [%clk 1:34:19] } 10. f4 { [%eval 0.47] [%clk 1:30:09] } 10... Nxd4 { [%eval 0.44] [%clk 1:34:42] } 11. Qxd4 { [%eval 0.37] [%clk 1:30:33] } 11... Qa5 { [%eval 0.35] [%clk 1:34:58] } 12. f5 { [%eval 0.42] [%clk 1:28:26] } 12... Bd7 { [%eval 0.53] [%clk 1:35:04] } 13. Bc4 { [%eval 0.18] [%clk 1:24:32] } 13... Qc5 { [%eval 0.18] [%clk 1:28:04] } 14. Qd3 { [%eval 0.13] [%clk 1:21:29] } 14... O-O-O { [%eval 0.39] [%clk 1:25:33] } 15. Kb1 { [%eval 0.42] [%clk 1:17:20] } 15... Kb8 { [%eval 0.44] [%clk 1:25:56] } 16. Bb3 { [%eval 0.34] [%clk 1:15:39] } 16... h5 { [%eval 0.25] [%clk 1:16:43] } 17. Ne2 { [%eval 0.29] [%clk 1:10:37] } 17... Qe5 { [%eval 0.61] [%clk 1:12:43] } 18. Nd4 { [%eval 0.57] [%clk 1:07:58] } 18... Rde8 { [%eval 0.5] [%clk 0:59:53] } 19. a3 { [%eval 0.52] [%clk 1:04:12] } 19... Bd8 { [%eval 0.47] [%clk 0:51:49] } 20. Nf3 { [%eval 0.54] [%clk 0:52:17] } 20... Qc5 { [%eval 0.46] [%clk 0:51:59] } 21. Qxd6+ { [%eval 0.52] [%clk 0:51:06] } 21... Qxd6 { [%eval 0.48] [%clk 0:52:25] } 22. Rxd6 { [%eval 0.43] [%clk 0:51:32] } 22... Bc8 { [%eval 0.45] [%clk 0:51:06] } 23. fxe6 { [%eval 0.58] [%clk 0:49:02] } 23... fxe6 { [%eval 0.57] [%clk 0:51:30] } 24. g3 { [%eval 0.34] [%clk 0:45:50] } 24... Bc7 { [%eval 0.54] [%clk 0:50:23] } 25. Rd2 { [%eval 0.56] [%clk 0:45:43] } 25... b5 { [%eval 0.75] [%clk 0:46:26] } 26. Rf1 { [%eval 0.64] [%clk 0:42:38] } 26... Bb7 { [%eval 0.9] [%clk 0:39:40] } 27. Nh4 { [%eval 0.86] [%clk 0:38:49] } 27... Rh6 { [%eval 0.93] [%clk 0:34:30] } 28. Re1 { [%eval 0.84] [%clk 0:36:36] } 28... Re7 { [%eval 0.75] [%clk 0:31:52] } 29. c3 { [%eval 0.74] [%clk 0:35:05] } 29... Ka7 { [%eval 1.13] [%clk 0:27:08] } 30. Bc2 { [%eval 0.75] [%clk 0:34:22] } 30... Kb6 { [%eval 1.15] [%clk 0:25:22] } 31. Rf1 { [%eval 0.71] [%clk 0:31:42] } 31... Be5?! { [%eval 1.42] } { Inaccuracy. a5 was best. } { [%clk 0:22:31] } 32. Rd8 { [%eval 1.29] [%clk 0:28:28] } 32... Bc6 { [%eval 1.24] [%clk 0:22:15] } 33. Rf8 { [%eval 0.81] [%clk 0:24:21] } 33... Rg7 { [%eval 0.74] [%clk 0:20:58] } 34. Rd8 { [%eval 0.45] [%clk 0:22:05] } 34... Bd7 { [%eval 0.39] [%clk 0:16:55] } 35. Bb3 { [%eval 0.43] [%clk 0:19:03] } 35... Kc7 { [%eval 0.68] [%clk 0:12:49] } 36. Rf8 { [%eval 0.63] [%clk 0:18:46] } 36... Kc6?! { [%eval 1.49] } { Inaccuracy. a5 was best. } { [%clk 0:09:36] } 37. Nf3 { [%eval 1.48] [%clk 0:17:56] } 37... Rg4?? { [%eval 4.68] } { Blunder. h4 was best. } { [%clk 0:07:25] } 38. Nxe5+ { [%eval 4.88] [%clk 0:14:40] } 38... fxe5 { [%eval 4.67] [%clk 0:07:51] } 39. R1f7 { [%eval 4.66] [%clk 0:14:43] } 39... Rxe4 { [%eval 5.17] [%clk 0:07:02] } 40. Rd8 { [%eval 4.96] [%clk 0:14:41] } 40... Re1+ { [%eval 5.0] [%clk 0:07:12] } 41. Ka2 { [%eval 5.1] [%clk 0:14:49] } 41... e4 { [%eval 5.49] [%clk 0:07:32] } 42. Rfxd7 { [%eval 5.24] [%clk 0:10:10] } 42... e3?? { [%eval #9] } { Checkmate is now unavoidable. Rh8 was best. } { [%clk 0:07:41] } 43. Bc2 { [%eval #8] [%clk 0:09:51] } 43... Rc1 { [%eval #6] [%clk 0:07:03] } 44. Be4+ { [%eval #5] [%clk 0:09:51] } 44... Kb6 { [%eval #5] [%clk 0:07:29] } 45. b4 { [%eval #4] [%clk 0:09:53] } 1-0