Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Daculan, Aldwin
Black: Dutta, Umashankar
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:05] } 1... c5 { [%eval 0.32] [%clk 0:14:54] } 2. Nf3 { [%eval 0.0] [%clk 0:14:55] } 2... d6 { [%eval 0.0] [%clk 0:14:53] } 3. d4 { [%eval 0.15] [%clk 0:14:55] } 3... cxd4 { [%eval 0.13] [%clk 0:14:54] } 4. Nxd4 { [%eval 0.23] [%clk 0:14:57] } 4... Nf6 { [%eval 0.14] [%clk 0:14:55] } 5. Nc3 { [%eval 0.18] [%clk 0:14:59] } 5... a6 { [%eval 0.21] [%clk 0:14:56] } 6. Qf3 { [%eval -0.13] [%clk 0:14:56] } 6... e6?! { [%eval 0.46] } { Inaccuracy. g6 was best. } { [%clk 0:14:34] } 7. b3?! { [%eval -0.47] } { Inaccuracy. g4 was best. } { [%clk 0:14:53] } 7... Nbd7 { [%eval -0.07] [%clk 0:14:29] } 8. Bb2 { [%eval 0.19] [%clk 0:14:55] } 8... Ne5? { [%eval 1.37] } { Mistake. g6 was best. } { [%clk 0:14:29] } 9. Qg3 { [%eval 0.88] [%clk 0:14:54] } 9... Nh5?! { [%eval 1.73] } { Inaccuracy. b5 was best. } { [%clk 0:14:25] } 10. Qe3 { [%eval 1.84] [%clk 0:14:49] } 10... g6?! { [%eval 2.6] } { Inaccuracy. b5 was best. } { [%clk 0:14:14] } 11. f4?? { [%eval 0.0] } { Blunder. Be2 was best. } { [%clk 0:14:50] } 11... Bh6?! { [%eval 0.78] } { Inaccuracy. Ng4 was best. } { [%clk 0:14:11] } 12. g3?! { [%eval -0.16] } { Inaccuracy. Nde2 was best. } { [%clk 0:14:51] } 12... O-O? { [%eval 1.12] } { Mistake. Ng4 was best. } { [%clk 0:13:53] } 13. Be2 { [%eval 1.85] [%clk 0:14:39] } 13... Nf6 { [%eval 1.41] [%clk 0:13:52] } 14. h3 { [%eval 1.41] [%clk 0:14:32] } 14... Nc6? { [%eval 2.64] } { Mistake. Ned7 was best. } { [%clk 0:13:49] } 15. Nf3?? { [%eval 0.76] } { Blunder. Nxc6 was best. } { [%clk 0:14:27] } 15... e5?! { [%eval 1.63] } { Inaccuracy. Nh5 was best. } { [%clk 0:13:38] } 16. Ng5?? { [%eval -0.03] } { Blunder. O-O-O was best. } { [%clk 0:13:59] } 16... Nd4 { [%eval -0.07] [%clk 0:13:28] } 17. O-O-O { [%eval -0.11] [%clk 0:13:55] } 17... Qb6?? { [%eval 1.88] } { Blunder. b5 was best. } { [%clk 0:13:29] } 18. Kb1 { [%eval 1.78] [%clk 0:13:52] } 18... Bd7?? { [%eval 3.92] } { Blunder. Qc5 was best. } { [%clk 0:13:26] } 19. Nd5?? { [%eval 1.04] } { Blunder. Nf3 was best. } { [%clk 0:13:00] } 19... Nxd5 { [%eval 0.95] [%clk 0:13:13] } 20. exd5 { [%eval 1.02] [%clk 0:13:03] } 20... Rfe8?! { [%eval 1.91] } { Inaccuracy. Rae8 was best. } { [%clk 0:13:03] } 21. c3?? { [%eval -4.13] } { Blunder. Ne4 was best. } { [%clk 0:13:02] } 21... Bf5+?? { [%eval -1.03] } { Blunder. exf4 was best. } { [%clk 0:13:01] } 22. Bd3 { [%eval -0.99] [%clk 0:12:59] } 22... exf4 { [%eval -0.71] [%clk 0:12:07] } 23. Qxf4 { [%eval -1.11] [%clk 0:12:49] } 23... Ne2?! { [%eval -0.43] } { Inaccuracy. Re4 was best. } { [%clk 0:11:49] } 24. Qh4 { [%eval -0.42] [%clk 0:12:35] } 24... Bxg5 { [%eval -0.29] [%clk 0:09:33] } 25. Qxg5 { [%eval -0.28] [%clk 0:12:37] } 25... Qd8?! { [%eval 0.46] } { Inaccuracy. Qe3 was best. } { [%clk 0:09:25] } 26. Qxd8 { [%eval 0.6] [%clk 0:09:01] } 26... Bxd3+ { [%eval 0.45] [%clk 0:08:20] } 27. Rxd3 { [%eval 0.49] [%clk 0:09:02] } 27... Raxd8 { [%eval 0.33] [%clk 0:08:22] } 28. c4 { [%eval 0.13] [%clk 0:08:48] } 28... f5 { [%eval 0.08] [%clk 0:08:15] } 29. Kc2 { [%eval 0.0] [%clk 0:08:09] } 29... Re4 { [%eval 0.28] [%clk 0:07:52] } 30. Kd2 { [%eval 0.0] [%clk 0:08:07] } 30... Rde8? { [%eval 1.27] } { Mistake. b5 was best. } { [%clk 0:07:40] } 31. Ba3 { [%eval 1.15] [%clk 0:08:10] } 31... f4?! { [%eval 1.97] } { Inaccuracy. b5 was best. } { [%clk 0:07:11] } 32. Bxd6?? { [%eval -0.18] } { Blunder. gxf4 was best. } { [%clk 0:08:01] } 32... Nxg3 { [%eval -0.51] [%clk 0:06:50] } 33. Rh2?? { [%eval -8.28] } { Blunder. Rd1 was best. } { [%clk 0:07:51] } 33... Nf1+ { [%eval -7.92] [%clk 0:06:42] } 34. Kc3 { [%eval -8.2] [%clk 0:07:53] } 34... Nxh2 { [%eval -8.48] [%clk 0:06:44] } 35. Bc5 { [%eval -8.81] [%clk 0:07:57] } 35... Re3 { [%eval -8.69] [%clk 0:04:41] } 36. Bxe3 { [%eval -9.25] [%clk 0:07:58] } 36... fxe3 { [%eval -9.25] [%clk 0:04:42] } 37. d6 { [%eval -12.3] [%clk 0:07:59] } 37... e2 { [%eval -11.85] [%clk 0:04:41] } 0-1