Event: Round 5: Ryabukhin, Roman - Kocharin, Timur
Site: https://lichess.org/broadcast/alexander-alekhine-memorial-im-norm/round-5/Eoz4FPbp/rsUvVBjO
Date: 2025-10-30
White: Ryabukhin, Roman
WhiteTitle: CM
WhiteElo: 2253
Black: Kocharin, Timur
BlackTitle: FM
BlackElo: 2332
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:44] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:31:09] } 3. d4 { [%eval 0.22] [%clk 1:31:45] } 3... cxd4 { [%eval 0.19] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:11] } 4... Nf6 { [%eval 0.31] [%clk 1:31:59] } 5. Nc3 { [%eval 0.32] [%clk 1:32:38] } 5... a6 { [%eval 0.25] [%clk 1:32:26] } 6. Bd3 { [%eval 0.18] [%clk 1:33:05] } 6... g6 { [%eval 0.2] [%clk 1:32:11] } 7. O-O { [%eval 0.1] [%clk 1:33:27] } 7... Bg7 { [%eval 0.06] [%clk 1:31:54] } 8. Re1 { [%eval 0.13] [%clk 1:33:52] } 8... Nc6 { [%eval 0.24] [%clk 1:32:00] } 9. Bf1 { [%eval -0.06] [%clk 1:23:24] } 9... O-O { [%eval 0.12] [%clk 1:30:32] } 10. Nb3 { [%eval -0.03] [%clk 1:22:50] } 10... b5 { [%eval 0.17] [%clk 1:20:35] } 11. Bg5 { [%eval -0.16] [%clk 1:20:04] } 11... h6 { [%eval -0.07] [%clk 1:18:27] } 12. Bh4 { [%eval -0.2] [%clk 1:19:12] } 12... Bb7 { [%eval 0.25] [%clk 1:16:16] } 13. Qd2?! { [%eval -0.46] } { Inaccuracy. a4 was best. } { [%clk 1:15:53] } 13... g5 { [%eval -0.35] [%clk 1:11:09] } 14. Bg3 { [%eval -0.41] [%clk 1:16:04] } 14... Nh5 { [%eval -0.42] [%clk 1:11:17] } 15. Nd1 { [%eval -0.47] [%clk 1:14:17] } 15... Rc8 { [%eval -0.15] [%clk 1:03:36] } 16. c3 { [%eval -0.18] [%clk 1:14:12] } 16... Ne5 { [%eval -0.15] [%clk 0:59:13] } 17. Bxe5 { [%eval -0.15] [%clk 1:06:51] } 17... Bxe5 { [%eval -0.12] [%clk 0:57:19] } 18. a4 { [%eval -0.11] [%clk 1:05:13] } 18... Nf6 { [%eval -0.16] [%clk 0:53:54] } 19. axb5 { [%eval -0.17] [%clk 0:39:07] } 19... axb5 { [%eval -0.13] [%clk 0:50:04] } 20. Bxb5 { [%eval -0.45] [%clk 0:37:53] } 20... Nxe4 { [%eval -0.14] [%clk 0:47:14] } 21. Qe2 { [%eval -0.26] [%clk 0:38:18] } 21... Qb6 { [%eval -0.12] [%clk 0:42:59] } 22. Ne3 { [%eval -0.23] [%clk 0:29:58] } 22... e6 { [%eval -0.26] [%clk 0:37:53] } 23. Na5 { [%eval -0.3] [%clk 0:27:40] } 23... Ba8?! { [%eval 0.7] } { Inaccuracy. Rc5 was best. } { [%clk 0:27:03] } 24. Bd3 { [%eval 0.8] [%clk 0:17:13] } 24... d5?! { [%eval 1.83] } { Inaccuracy. Qc7 was best. } { [%clk 0:23:06] } 25. Bxe4 { [%eval 1.61] [%clk 0:11:07] } 25... dxe4 { [%eval 1.76] [%clk 0:23:28] } 26. Nac4 { [%eval 1.88] [%clk 0:11:29] } 26... Qc7 { [%eval 1.72] [%clk 0:23:41] } 27. Nxe5 { [%eval 1.83] [%clk 0:11:50] } 27... Qxe5 { [%eval 1.79] [%clk 0:24:08] } 28. Qh5 { [%eval 1.89] [%clk 0:11:32] } 28... Qg7 { [%eval 1.59] [%clk 0:23:31] } 29. Ng4 { [%eval 1.35] [%clk 0:11:20] } 29... Kh7 { [%eval 0.98] [%clk 0:23:41] } 30. Ra7 { [%eval 1.16] [%clk 0:11:24] } 30... Bd5?! { [%eval 1.95] } { Inaccuracy. Bc6 was best. } { [%clk 0:20:40] } 31. Rea1 { [%eval 1.44] [%clk 0:09:23] } 31... Rb8 { [%eval 1.02] [%clk 0:20:20] } 32. b4 { [%eval 1.19] [%clk 0:08:07] } 32... e5?? { [%eval 7.6] } { Blunder. Rb7 was best. } { [%clk 0:16:07] } 33. R1a6 { [%eval 8.95] [%clk 0:08:09] } 33... Be6? { [%eval #10] } { Checkmate is now unavoidable. Rbc8 was best. } { [%clk 0:09:30] } 34. Rxe6 { [%eval #9] [%clk 0:08:29] } 34... Rbd8 { [%eval #9] [%clk 0:09:54] } 35. Rxh6+ { [%eval #8] [%clk 0:08:42] } 1-0