Event: Round 4: Riabokobyla, Roman - Zolotarev, Valery
Date: 2024-08-17
White: Riabokobyla, Roman
Black: Zolotarev, Valery
Result: 0-1
ECO: C41
Opening: Philidor Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:25:53] } 2. Nf3 { [%eval 0.13] [%clk 1:29:13] } 2... d6 { [%eval 0.53] [%clk 1:26:16] } 3. d4 { [%eval 0.58] [%clk 1:29:26] } 3... exd4 { [%eval 0.45] [%clk 1:26:28] } 4. Nxd4 { [%eval 0.48] [%clk 1:29:31] } 4... Nc6 { [%eval 0.63] [%clk 1:25:40] } 5. Bc4 { [%eval 0.39] [%clk 1:29:09] } 5... Ne5 { [%eval 0.71] [%clk 1:24:07] } 6. Bb3 { [%eval 0.65] [%clk 1:28:49] } 6... Bg4 { [%eval 1.01] [%clk 1:24:08] } 7. f3 { [%eval 1.15] [%clk 1:28:43] } 7... Bd7 { [%eval 0.92] [%clk 1:24:02] } 8. O-O { [%eval 0.95] [%clk 1:28:54] } 8... Ne7?! { [%eval 1.96] } { Inaccuracy. Nf6 was best. } { [%clk 1:22:32] } 9. f4 { [%eval 1.87] [%clk 1:29:07] } 9... Bg4?! { [%eval 3.08] } { Inaccuracy. N5c6 was best. } { [%clk 1:21:01] } 10. Qe1?! { [%eval 2.36] } { Inaccuracy. Bxf7+ was best. } { [%clk 1:28:54] } 10... N5c6 { [%eval 2.29] [%clk 1:21:13] } 11. Be3 { [%eval 1.75] [%clk 1:28:31] } 11... Nxd4 { [%eval 1.74] } 12. Bxd4 { [%eval 1.67] [%clk 1:28:52] } 12... Nc6 { [%eval 1.58] [%clk 1:18:07] } 13. Bc3 { [%eval 1.55] [%clk 1:28:59] } 13... Be6 { [%eval 1.53] [%clk 1:13:51] } 14. Bxe6 { [%eval 1.11] } 14... fxe6 { [%eval 1.12] [%clk 1:14:16] } 15. f5 { [%eval 0.67] [%clk 1:23:37] } 15... Qd7 { [%eval 0.95] [%clk 1:11:58] } 16. fxe6?! { [%eval -0.12] } { Inaccuracy. Qh4 was best. } { [%clk 1:23:51] } 16... Qxe6 { [%eval -0.05] [%clk 1:12:05] } 17. Qh4 { [%eval -0.12] [%clk 1:24:15] } 17... Ne5 { [%eval -0.01] [%clk 1:09:04] } 18. Nd2 { [%eval -0.03] [%clk 1:21:49] } 18... Be7 { [%eval -0.07] [%clk 1:06:32] } 19. Qh5+ { [%eval -0.39] [%clk 1:20:35] } 19... g6 { [%eval -0.45] [%clk 1:00:08] } 20. Qe2 { [%eval -0.37] [%clk 1:20:49] } 20... O-O-O { [%eval -0.37] [%clk 0:59:43] } 21. Qe3 { [%eval -0.39] [%clk 1:20:55] } 21... Kb8 { [%eval -0.32] [%clk 0:58:12] } 22. Bd4 { [%eval -0.29] [%clk 1:21:05] } 22... a6 { [%eval -0.47] [%clk 0:57:40] } 23. b4 { [%eval -0.82] [%clk 1:21:26] } 23... c5 { [%eval -0.58] [%clk 0:54:31] } 24. bxc5 { [%eval -0.68] } 24... dxc5 { [%eval -0.68] [%clk 0:54:58] } 25. Bc3 { [%eval -1.1] [%clk 1:20:09] } 25... Rhf8 { [%eval -0.75] [%clk 0:54:07] } 26. Nb3?! { [%eval -1.86] } { Inaccuracy. Rxf8 was best. } { [%clk 1:19:14] } 26... b6?! { [%eval -0.76] } { Inaccuracy. Ng4 was best. } { [%clk 0:52:49] } 27. Rxf8 { [%eval -0.94] [%clk 1:19:18] } 27... Rxf8 { [%eval -0.78] [%clk 0:53:15] } 28. Rb1 { [%eval -1.12] [%clk 1:19:33] } 28... Ng4?! { [%eval -0.48] } { Inaccuracy. Nc4 was best. } { [%clk 0:52:03] } 29. Qe2? { [%eval -1.73] } { Mistake. Qg3+ was best. } { [%clk 1:19:27] } 29... Rf2 { [%eval -1.68] [%clk 0:51:24] } 30. Qxa6?? { [%eval #-8] } { Checkmate is now unavoidable. Qd3 was best. } { [%clk 1:19:41] } 30... Rxg2+ { [%eval #-7] [%clk 0:48:47] } 31. Kxg2 { [%eval #-5] [%clk 1:20:10] } 31... Qxe4+ { [%eval #-4] [%clk 0:48:54] } 32. Kf1 { [%eval #-4] [%clk 1:19:32] } 32... Nxh2+?? { [%eval 0.0] } { Lost forced checkmate sequence. Qf3+ was best. } { [%clk 0:47:31] } 33. Kf2?? { [%eval #-5] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 1:17:53] } 33... Bh4+ { [%eval #-7] [%clk 0:47:29] } 34. Kg1 { [%eval #-7] [%clk 1:18:15] } 34... Nf3+ { [%eval #-8] [%clk 0:47:24] } 35. Kf1 { [%eval #-8] [%clk 1:18:25] } 35... Nh2+ { [%eval #-7] [%clk 0:40:28] } 36. Kg1 { [%eval #-7] [%clk 1:18:53] } 36... Qg4+ { [%eval #-6] [%clk 0:39:41] } 37. Kxh2 { [%eval #-6] [%clk 1:19:06] } 37... Qg3+ { [%eval #-5] [%clk 0:40:07] } 38. Kh1 { [%eval #-5] [%clk 1:19:17] } 38... Qf3+ { [%eval #-4] [%clk 0:40:26] } 39. Kh2?? { [%eval #-3] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 1:19:06] } 39... Bg3+ { [%eval #-2] [%clk 0:38:13] } 40. Kh3 { [%eval #-2] [%clk 1:19:24] } 40... Bf4+ { [%eval #-1] [%clk 0:37:47] } 0-1