Event: Round 6: Kong, Xiangrui - Demidov, Mikhail
Date: 2025-05-12
White: Kong, Xiangrui
WhiteElo: 2461
Black: Demidov, Mikhail
BlackTitle: GM
BlackElo: 2549
Result: 1/2-1/2
ECO: C11
Opening: French Defense: Steinitz Variation, Boleslavsky Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... e6 { [%eval 0.28] [%clk 1:30:14] } 2. d4 { [%eval 0.28] [%clk 1:31:22] } 2... d5 { [%eval 0.29] [%clk 1:30:40] } 3. Nc3 { [%eval 0.28] [%clk 1:31:23] } 3... Nf6 { [%eval 0.32] [%clk 1:31:05] } 4. e5 { [%eval 0.39] [%clk 1:31:30] } 4... Nfd7 { [%eval 0.29] [%clk 1:31:29] } 5. f4 { [%eval 0.25] [%clk 1:31:28] } 5... c5 { [%eval 0.27] [%clk 1:31:55] } 6. Nf3 { [%eval 0.26] [%clk 1:31:55] } 6... Nc6 { [%eval 0.36] [%clk 1:32:19] } 7. Be3 { [%eval 0.25] [%clk 1:32:22] } 7... a6 { [%eval 0.3] [%clk 1:32:45] } 8. Ne2 { [%eval 0.5] [%clk 1:30:09] } 8... Be7 { [%eval 0.39] [%clk 1:12:17] } 9. c3 { [%eval 0.53] [%clk 1:29:55] } 9... O-O { [%eval 0.35] [%clk 1:02:30] } 10. h4 { [%eval 0.51] [%clk 1:03:47] } 10... f6 { [%eval 0.45] [%clk 0:56:18] } 11. Rh3 { [%eval 0.54] [%clk 0:52:26] } 11... cxd4 { [%eval 0.5] [%clk 0:51:06] } 12. cxd4 { [%eval 0.65] [%clk 0:51:36] } 12... Nb6 { [%eval 0.81] [%clk 0:51:24] } 13. b3 { [%eval 0.89] [%clk 0:51:07] } 13... f5 { [%eval 0.82] [%clk 0:44:56] } 14. Nc1 { [%eval 0.76] [%clk 0:40:48] } 14... a5 { [%eval 0.86] [%clk 0:39:40] } 15. a4 { [%eval 0.72] [%clk 0:37:01] } 15... Nb4 { [%eval 0.83] [%clk 0:36:57] } 16. Nd3 { [%eval 0.99] [%clk 0:36:05] } 16... Nd7 { [%eval 1.1] [%clk 0:35:35] } 17. Ng5 { [%eval 1.13] [%clk 0:21:26] } 17... Qe8 { [%eval 1.36] [%clk 0:34:21] } 18. Kf2 { [%eval 1.14] [%clk 0:10:07] } 18... Nb8 { [%eval 1.27] [%clk 0:33:29] } 19. Nxb4 { [%eval 1.24] [%clk 0:09:44] } 19... Bxb4 { [%eval 1.37] [%clk 0:33:44] } 20. h5?! { [%eval 0.67] } { Inaccuracy. g4 was best. } { [%clk 0:08:10] } 20... h6 { [%eval 0.63] [%clk 0:24:31] } 21. Nf3 { [%eval 0.66] [%clk 0:08:39] } 21... Be7 { [%eval 1.22] [%clk 0:24:39] } 22. Rc1?! { [%eval 0.48] } { Inaccuracy. Be2 was best. } { [%clk 0:07:17] } 22... b6 { [%eval 0.95] [%clk 0:22:13] } 23. Bd3?! { [%eval 0.24] } { Inaccuracy. Bb5 was best. } { [%clk 0:06:30] } 23... Nc6?! { [%eval 0.93] } { Inaccuracy. Ba6 was best. } { [%clk 0:18:17] } 24. Qg1 { [%eval 0.78] [%clk 0:03:49] } 24... Nb4 { [%eval 0.71] [%clk 0:17:23] } 25. Bb1 { [%eval 0.92] [%clk 0:04:19] } 25... Ba6 { [%eval 0.75] [%clk 0:13:35] } 26. g4 { [%eval 0.81] [%clk 0:04:46] } 26... Bd3 { [%eval 0.82] [%clk 0:03:08] } 27. g5 { [%eval 0.72] [%clk 0:05:12] } 27... hxg5?! { [%eval 1.68] } { Inaccuracy. Kh8 was best. } { [%clk 0:02:48] } 28. Nxg5 { [%eval 1.48] [%clk 0:05:26] } 28... Bxb1 { [%eval 1.68] [%clk 0:02:28] } 29. Rxb1 { [%eval 1.54] [%clk 0:05:22] } 29... Bxg5 { [%eval 1.96] [%clk 0:01:15] } 30. Qxg5 { [%eval 1.9] [%clk 0:05:48] } 30... Qc8? { [%eval 3.53] } { Mistake. Qd8 was best. } { [%clk 0:00:59] } 31. Rg1 { [%eval 3.62] [%clk 0:03:21] } 31... Ra7?! { [%eval 5.02] } { Inaccuracy. Rf7 was best. } { [%clk 0:00:56] } 32. h6 { [%eval 4.18] [%clk 0:03:40] } 32... Qc2+ { [%eval 4.65] [%clk 0:00:40] } 33. Kg3 { [%eval 4.29] [%clk 0:04:09] } 33... Qe2 { [%eval 4.97] [%clk 0:00:35] } 34. Rg2? { [%eval 2.98] } { Mistake. Kh4 was best. } { [%clk 0:01:53] } 34... Qg4+ { [%eval 2.74] [%clk 0:00:43] } 35. Qxg4 { [%eval 2.6] [%clk 0:02:03] } 35... fxg4 { [%eval 2.51] [%clk 0:01:11] } 36. Kxg4 { [%eval 2.36] [%clk 0:01:53] } 36... g6 { [%eval 2.47] [%clk 0:00:40] } 37. Bc1?? { [%eval 0.36] } { Blunder. Rg1 was best. } { [%clk 0:01:03] } 37... Rc7 { [%eval 0.38] [%clk 0:00:46] } 38. Bd2 { [%eval 0.45] [%clk 0:01:00] } 1/2-1/2