Event: Sunway
Date: 2021-12-20
White: Neelotpal Das
WhiteElo: 2410
Black: Korobov Anton
BlackElo: 2699
Result: 1/2-1/2
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:10] } 2... d6 { [%eval 0.0] [%clk 1:31:19] } 3. d4 { [%eval 0.15] [%clk 1:31:21] } 3... cxd4 { [%eval 0.13] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:45] } 4... Nf6 { [%eval 0.31] [%clk 1:29:07] } 5. f3 { [%eval 0.0] [%clk 1:27:53] } 5... Nc6 { [%eval 0.3] [%clk 1:29:31] } 6. c4 { [%eval 0.13] [%clk 1:27:34] } 6... Qb6 { [%eval 0.48] } 7. Nc2 { [%eval 0.27] [%clk 1:27:11] } 7... e6 { [%eval 0.29] [%clk 1:24:44] } 8. Nc3 { [%eval 0.69] [%clk 1:06:23] } 8... Be7 { [%eval 0.66] [%clk 1:17:46] } 9. Qe2?! { [%eval -0.11] } { Inaccuracy. Bd3 was best. } { [%clk 1:06:00] } 9... O-O { [%eval -0.13] [%clk 1:15:32] } 10. Qf2 { [%eval -0.16] [%clk 1:06:00] } 10... Qc7 { [%eval -0.09] [%clk 1:03:51] } 11. Bf4 { [%eval -0.28] [%clk 0:48:56] } 11... Ne5 { [%eval -0.13] [%clk 0:57:50] } 12. Nb5 { [%eval -0.28] [%clk 0:48:56] } 12... Qb8 { [%eval -0.43] [%clk 0:56:59] } 13. Be2?! { [%eval -1.0] } { Inaccuracy. c5 was best. } { [%clk 0:45:43] } 13... a6 { [%eval -1.03] [%clk 0:56:59] } 14. Nc3 { [%eval -1.05] [%clk 0:40:04] } 14... Qc7?! { [%eval -0.47] } { Inaccuracy. Bd7 was best. } { [%clk 0:51:08] } 15. Na3?! { [%eval -1.51] } { Inaccuracy. O-O was best. } { [%clk 0:32:14] } 15... d5 { [%eval -1.26] } 16. exd5 { [%eval -1.28] } 16... exd5 { [%eval -1.66] [%clk 0:45:32] } 17. Qd4 { [%eval -1.44] [%clk 0:32:12] } 17... Bd6 { [%eval -1.69] [%clk 0:44:35] } 18. O-O-O?! { [%eval -2.37] } { Inaccuracy. Nxd5 was best. } { [%clk 0:22:19] } 18... Nxc4? { [%eval -1.23] } { Mistake. Re8 was best. } { [%clk 0:33:40] } 19. Bxd6 { [%eval -1.37] [%clk 0:22:05] } 19... Nxd6 { [%eval -1.41] [%clk 0:34:09] } 20. g4 { [%eval -1.38] [%clk 0:22:30] } 20... Be6 { [%eval -1.21] [%clk 0:33:49] } 21. Nc2 { [%eval -1.3] [%clk 0:22:19] } 21... b5 { [%eval -1.38] [%clk 0:30:44] } 22. Kb1 { [%eval -1.09] [%clk 0:21:58] } 22... Nc4 { [%eval -1.05] [%clk 0:26:26] } 23. f4?? { [%eval -3.3] } { Blunder. b3 was best. } { [%clk 0:21:28] } 23... b4 { [%eval -3.26] [%clk 0:22:52] } 24. Na4 { [%eval -3.22] [%clk 0:11:08] } 24... Rac8 { [%eval -3.34] [%clk 0:20:34] } 25. b3 { [%eval -3.56] [%clk 0:09:44] } 25... Bd7 { [%eval -3.34] [%clk 0:13:52] } 26. g5 { [%eval -3.19] [%clk 0:02:08] } 26... Rfe8 { [%eval -3.42] [%clk 0:12:42] } 27. Bd3 { [%eval -3.95] [%clk 0:02:11] } 27... Ne4 { [%eval -3.44] [%clk 0:11:53] } 28. Nxb4 { [%eval -4.22] [%clk 0:01:55] } 28... Ne3?? { [%eval 1.06] } { Blunder. Bxa4 was best. } { [%clk 0:11:42] } 29. Nxd5 { [%eval 0.72] [%clk 0:02:07] } 29... Nxd5 { [%eval 1.03] [%clk 0:10:53] } 30. Bxe4 { [%eval 1.02] [%clk 0:01:48] } 30... Bxa4 { [%eval 0.9] [%clk 0:06:47] } 31. Bxd5 { [%eval 1.0] [%clk 0:01:27] } 31... Red8?? { [%eval 3.11] } { Blunder. Bc6 was best. } { [%clk 0:07:12] } 32. Qxa4 { [%clk 0:01:27] } 32... Qc2+ { [%clk 0:07:12] } 33. Ka1 { [%clk 0:01:55] } 33... Qc3+ 1/2-1/2