Event: Round 5: Nikola Mitkov - Jianchao Zhou
Date: 2023-12-28
White: Nikola Mitkov
WhiteTitle: GM
Black: Jianchao Zhou
BlackTitle: GM
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:22:30] } 1... c5 { [%eval 0.33] [%clk 1:26:49] } 2. Nc3 { [%eval 0.24] [%clk 1:22:30] } 2... d6 { [%eval 0.0] [%clk 1:25:49] } 3. f4 { [%eval 0.0] [%clk 1:22:30] } 3... Nf6 { [%eval 0.0] [%clk 1:25:49] } 4. Nf3 { [%eval 0.0] [%clk 1:22:30] } 4... Nc6 { [%eval 0.1] [%clk 1:25:49] } 5. Bb5 { [%eval 0.14] [%clk 1:18:03] } 5... Bd7 { [%eval 0.28] [%clk 1:25:49] } 6. e5 { [%eval 0.0] [%clk 1:08:42] } 6... Ng4 { [%eval 0.25] [%clk 1:22:30] } 7. Qe2 { [%eval 0.01] [%clk 0:44:38] } 7... e6 { [%eval -0.09] [%clk 1:17:28] } 8. d3 { [%eval -0.17] [%clk 0:39:08] } 8... Nh6 { [%eval -0.05] [%clk 1:13:47] } 9. Be3 { [%eval 0.02] [%clk 0:31:47] } 9... Nf5 { [%eval -0.01] [%clk 1:04:08] } 10. O-O-O { [%eval 0.03] [%clk 0:31:47] } 10... d5 { [%eval 0.09] [%clk 0:52:01] } 11. d4?! { [%eval -0.47] } { Inaccuracy. Bxc6 was best. } { [%clk 0:28:13] } 11... Nxe3 { [%eval -0.74] [%clk 0:49:09] } 12. Qxe3 { [%eval -0.81] [%clk 0:28:13] } 12... cxd4 { [%eval -0.79] [%clk 0:49:09] } 13. Nxd4 { [%eval -0.62] [%clk 0:28:13] } 13... a6 { [%eval -0.23] [%clk 0:49:09] } 14. Bxc6 { [%eval -0.24] [%clk 0:22:34] } 14... bxc6 { [%eval -0.26] [%clk 0:49:09] } 15. f5 { [%eval -0.34] [%clk 0:10:00] } 15... c5 { [%eval -0.22] [%clk 0:45:18] } 16. fxe6 { [%eval -0.26] [%clk 0:10:00] } 16... fxe6 { [%eval -0.24] [%clk 0:45:18] } 17. Nb3 { [%eval -0.23] [%clk 0:10:00] } 17... Be7 { [%eval 0.0] [%clk 0:43:22] } 18. Qf3 { [%eval 0.0] [%clk 0:09:48] } 18... Qc7 { [%eval 0.0] [%clk 0:42:23] } 19. Rhf1 { [%eval -0.3] [%clk 0:09:08] } 19... O-O-O { [%eval -0.07] [%clk 0:35:35] } 20. Qe2 { [%eval -0.04] [%clk 0:06:36] } 20... c4 { [%eval -0.14] [%clk 0:33:20] } 21. Nd4 { [%eval -0.11] [%clk 0:06:21] } 21... Rhf8 { [%eval -0.22] [%clk 0:33:20] } 22. Qh5 { [%eval -0.37] [%clk 0:06:01] } 22... Bc5 { [%eval -0.19] [%clk 0:29:05] } 23. Nce2 { [%eval -0.37] [%clk 0:06:01] } 23... g6 { [%eval -0.25] [%clk 0:26:45] } 24. Qg5 { [%eval -0.25] [%clk 0:06:01] } 24... h6 { [%eval -0.1] [%clk 0:26:22] } 25. Qg3 { [%eval -0.29] [%clk 0:06:01] } 25... g5 { [%eval -0.29] [%clk 0:26:22] } 26. c3 { [%eval -0.32] [%clk 0:06:01] } 26... Kb7 { [%eval -0.34] [%clk 0:25:33] } 27. Nc2 { [%eval -0.58] [%clk 0:06:01] } 27... Ka7 { [%eval -0.06] [%clk 0:25:03] } 28. Ned4 { [%eval 0.0] [%clk 0:06:01] } 28... Rb8 { [%eval 0.21] [%clk 0:24:52] } 29. Rxf8 { [%eval -0.02] [%clk 0:05:46] } 29... Rxf8 { [%eval 0.0] [%clk 0:24:52] } 30. Ne3?? { [%eval -1.85] } { Blunder. b4 was best. } { [%clk 0:05:43] } 30... Qa5?! { [%eval -0.9] } { Inaccuracy. Rf4 was best. } { [%clk 0:23:34] } 31. Kb1 { [%eval -1.14] [%clk 0:04:51] } 31... Rb8 { [%eval -1.21] [%clk 0:23:32] } 32. Qe1 { [%eval -1.53] [%clk 0:04:38] } 32... Ba3? { [%eval -0.21] } { Mistake. Qb6 was best. } { [%clk 0:22:39] } 33. b4 { [%eval -0.31] [%clk 0:04:38] } 33... cxb3 { [%eval -0.23] [%clk 0:22:39] } 34. Nxb3?? { [%eval -3.8] } { Blunder. axb3 was best. } { [%clk 0:04:38] } 34... Ba4 { [%eval -3.54] [%clk 0:22:39] } 35. Kc2 { [%eval -4.28] [%clk 0:04:38] } 35... Rc8?? { [%eval -1.93] } { Blunder. Qb5 was best. } { [%clk 0:21:33] } 36. Rb1?? { [%eval -4.51] } { Blunder. Rd3 was best. } { [%clk 0:02:15] } 36... d4 { [%eval -4.91] [%clk 0:19:48] } 37. Nd1 { [%eval -4.83] [%clk 0:02:15] } 37... Bb4 { [%eval -4.11] [%clk 0:18:03] } 38. Kd3?! { [%eval -5.98] } { Inaccuracy. h4 was best. } { [%clk 0:00:27] } 38... Qb5+ { [%eval -5.92] [%clk 0:17:56] } 39. Kxd4?? { [%eval #-5] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:00:27] } 39... Rc4+?? { [%eval -6.21] } { Lost forced checkmate sequence. Rd8+ was best. } { [%clk 0:17:56] } 40. Ke3 { [%eval -6.25] [%clk 0:00:27] } 40... Qxe5+ { [%eval -6.0] [%clk 0:17:56] } 41. Kd2 { [%eval -6.1] [%clk 0:00:27] } 41... Bxc3+ { [%eval -5.96] [%clk 0:17:56] } 0-1