Event: WSTC
Site: Aktau, Kazakhstan
White: Kumarkhan, Arsen
WhiteElo: 1498
Black: Radnaev, Leo
BlackElo: 1859
Result: 1-0
ECO: B95
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.36] [%clk 0:45:19] } 1... c5 { [%eval 0.32] [%clk 0:45:19] } 2. Nf3 { [%eval 0.0] [%clk 0:45:12] } 2... d6 { [%eval 0.0] [%clk 0:45:28] } 3. d4 { [%eval 0.25] [%clk 0:45:20] } 3... cxd4 { [%eval 0.13] [%clk 0:45:36] } 4. Nxd4 { [%eval 0.27] [%clk 0:45:29] } 4... Nf6 { [%eval 0.3] [%clk 0:45:45] } 5. Nc3 { [%eval 0.21] [%clk 0:45:38] } 5... a6 { [%eval 0.39] [%clk 0:45:53] } 6. Bg5 { [%eval 0.0] [%clk 0:45:30] } 6... e6 { [%eval 0.34] [%clk 0:44:18] } 7. Qd2 { [%eval 0.0] [%clk 0:45:17] } 7... Be7 { [%eval 0.0] [%clk 0:44:21] } 8. f4 { [%eval -0.16] [%clk 0:41:37] } 8... b6? { [%eval 0.94] } { Mistake. b5 was best. } { [%clk 0:41:01] } 9. O-O-O { [%eval 1.06] [%clk 0:38:11] } 9... Bb7 { [%eval 1.42] [%clk 0:40:51] } 10. Bxf6?! { [%eval 0.8] } { Inaccuracy. Bc4 was best. } { [%clk 0:37:58] } 10... Bxf6 { [%eval 0.73] [%clk 0:40:55] } 11. Nb3?! { [%eval -0.23] } { Inaccuracy. g4 was best. } { [%clk 0:33:07] } 11... Be7 { [%eval 0.23] [%clk 0:41:01] } 12. Bd3 { [%eval -0.22] [%clk 0:32:19] } 12... Nd7 { [%eval -0.15] [%clk 0:41:01] } 13. g4 { [%eval -0.2] [%clk 0:31:02] } 13... Nc5 { [%eval 0.03] [%clk 0:39:31] } 14. Kb1 { [%eval -0.2] [%clk 0:27:21] } 14... Qc7 { [%eval 0.09] [%clk 0:39:08] } 15. f5 { [%eval -0.17] [%clk 0:22:43] } 15... exf5 { [%eval -0.29] [%clk 0:36:51] } 16. gxf5 { [%eval -0.32] [%clk 0:21:47] } 16... Bf6?! { [%eval 0.45] } { Inaccuracy. O-O was best. } { [%clk 0:35:57] } 17. Nd5? { [%eval -0.85] } { Mistake. Bc4 was best. } { [%clk 0:21:17] } 17... Bxd5 { [%eval -0.98] [%clk 0:36:04] } 18. exd5 { [%eval -1.12] [%clk 0:21:26] } 18... O-O { [%eval -0.97] [%clk 0:36:11] } 19. Rhg1 { [%eval -0.98] [%clk 0:19:31] } 19... b5 { [%eval -1.18] [%clk 0:33:35] } 20. Rg3 { [%eval -1.46] [%clk 0:10:15] } 20... Nxd3 { [%eval -1.14] [%clk 0:32:28] } 21. Qxd3 { [%eval -1.32] [%clk 0:09:12] } 21... Rac8? { [%eval -0.15] } { Mistake. Rfe8 was best. } { [%clk 0:31:27] } 22. c3?! { [%eval -1.22] } { Inaccuracy. Nd2 was best. } { [%clk 0:08:27] } 22... Rce8 { [%eval -0.76] [%clk 0:31:03] } 23. Nd4 { [%eval -1.02] [%clk 0:08:17] } 23... Qb6 { [%eval -0.5] [%clk 0:28:37] } 24. Qf3?? { [%eval -2.54] } { Blunder. a3 was best. } { [%clk 0:05:03] } 24... b4 { [%eval -2.59] [%clk 0:28:23] } 25. c4? { [%eval -4.92] } { Mistake. Qf4 was best. } { [%clk 0:03:19] } 25... Bxd4 { [%eval -5.07] [%clk 0:28:20] } 26. f6 { [%eval -5.05] [%clk 0:03:26] } 26... g6 { [%eval -4.87] [%clk 0:26:45] } 27. Qf4 { [%eval -5.14] [%clk 0:03:00] } 27... Be5?? { [%eval #4] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:26:30] } 28. Qh6 { [%eval #3] [%clk 0:03:06] } 28... Bxf6 { [%eval #3] } 29. Rh3 { [%eval #2] } 29... Bh4 { [%eval #2] [%clk 0:25:55] } 30. Rxh4 { [%eval #1] [%clk 0:03:17] } 30... f5 { [%eval #1] [%clk 0:25:01] } 31. Qxh7# { [%clk 0:03:07] } 1-0