Event: Round 9: Debaraj Chatterjee - Shafiq Ahmed
Date: 2022-03-18
White: Debaraj Chatterjee
Black: Shafiq Ahmed
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Quiet Variation, Pin Defense
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:28:40] } 1... d5 { [%eval 0.37] [%clk 1:30:16] } 2. c4 { [%eval 0.36] [%clk 1:28:51] } 2... c6 { [%eval 0.28] [%clk 1:30:42] } 3. Nf3 { [%eval 0.42] [%clk 1:29:14] } 3... Nf6 { [%eval 0.38] [%clk 1:29:42] } 4. e3 { [%eval 0.24] [%clk 1:29:32] } 4... Bg4 { [%eval 0.42] [%clk 1:29:28] } 5. Qb3 { [%eval 0.21] [%clk 1:27:24] } 5... Qb6 { [%eval 0.42] [%clk 1:29:20] } 6. Ne5 { [%eval 0.3] [%clk 1:25:57] } 6... e6 { [%eval 0.74] [%clk 1:22:26] } 7. Nxg4 { [%eval 0.71] [%clk 1:20:05] } 7... Nxg4 { [%eval 0.71] [%clk 1:22:46] } 8. Nc3 { [%eval 0.66] [%clk 1:20:09] } 8... f5?! { [%eval 1.36] } { Inaccuracy. Nf6 was best. } { [%clk 1:11:36] } 9. Qc2 { [%eval 1.44] [%clk 1:18:36] } 9... g6 { [%eval 1.61] [%clk 1:11:26] } 10. Bd2 { [%eval 1.61] [%clk 1:10:52] } 10... Nd7 { [%eval 1.65] [%clk 1:10:29] } 11. Bd3 { [%eval 1.16] [%clk 1:03:25] } 11... Ngf6 { [%eval 1.4] [%clk 1:00:00] } 12. O-O-O { [%eval 0.92] [%clk 0:54:39] } 12... Be7?! { [%eval 1.95] } { Inaccuracy. Ne4 was best. } { [%clk 0:56:45] } 13. Kb1 { [%eval 1.76] [%clk 0:54:53] } 13... a6 { [%eval 1.75] [%clk 0:47:01] } 14. f3 { [%eval 2.04] [%clk 0:45:15] } 14... Qa7? { [%eval 3.42] } { Mistake. O-O-O was best. } { [%clk 0:42:25] } 15. h4?! { [%eval 2.4] } { Inaccuracy. g4 was best. } { [%clk 0:41:31] } 15... b5 { [%eval 2.3] [%clk 0:41:31] } 16. cxd5 { [%eval 2.37] [%clk 0:41:24] } 16... cxd5 { [%eval 2.14] [%clk 0:38:32] } 17. Ne2 { [%eval 1.66] [%clk 0:38:07] } 17... Kf7 { [%eval 1.56] [%clk 0:37:49] } 18. Rc1 { [%eval 1.16] [%clk 0:36:06] } 18... Nb6 { [%eval 1.11] [%clk 0:36:17] } 19. Qc7? { [%eval -0.14] } { Mistake. g4 was best. } { [%clk 0:24:16] } 19... Nc4 { [%eval -0.13] [%clk 0:34:36] } 20. Qxa7 { [%eval -0.23] [%clk 0:24:17] } 20... Rxa7 { [%eval -0.16] [%clk 0:34:39] } 21. Rc2 { [%eval -0.21] [%clk 0:22:41] } 21... Rc7 { [%eval -0.29] [%clk 0:28:07] } 22. Bc1 { [%eval -0.14] [%clk 0:20:57] } 22... Rhc8 { [%eval -0.15] [%clk 0:28:18] } 23. Nf4 { [%eval -0.07] [%clk 0:15:49] } 23... Bd6 { [%eval -0.06] [%clk 0:25:37] } 24. g3 { [%eval -0.29] [%clk 0:13:08] } 24... h6 { [%eval -0.15] [%clk 0:13:46] } 25. Rhh2 { [%eval -0.37] [%clk 0:08:30] } 25... Nb6 { [%eval -0.46] [%clk 0:11:39] } 26. Rxc7+ { [%eval -0.28] [%clk 0:07:57] } 26... Rxc7 { [%eval -0.34] [%clk 0:12:06] } 27. b3 { [%eval -0.21] [%clk 0:07:47] } 27... g5 { [%eval -0.17] [%clk 0:05:41] } 28. hxg5 { [%eval -0.02] [%clk 0:08:08] } 28... hxg5 { [%eval 0.0] [%clk 0:05:14] } 29. Nh5?! { [%eval -0.93] } { Inaccuracy. Nh3 was best. } { [%clk 0:06:10] } 29... Nxh5? { [%eval 0.17] } { Mistake. Nbd7 was best. } { [%clk 0:03:02] } 30. Rxh5 { [%eval 0.0] [%clk 0:06:27] } 30... Bxg3 { [%eval 0.12] [%clk 0:03:05] } 31. Rxg5 { [%eval 0.0] [%clk 0:05:26] } 31... Bh4 { [%eval 0.25] [%clk 0:02:33] } 32. Rh5 { [%eval 0.28] [%clk 0:05:32] } 32... Bf6 { [%eval 0.25] [%clk 0:02:55] } 33. Bd2 { [%eval 0.27] [%clk 0:03:59] } 33... Kg6 { [%eval 0.51] [%clk 0:02:43] } 34. Rh1 { [%eval 0.37] [%clk 0:03:56] } 34... Rc6 { [%eval 0.84] [%clk 0:02:33] } 35. Ba5?! { [%eval 0.29] } { Inaccuracy. e4 was best. } { [%clk 0:02:59] } 35... Nc8 { [%eval 0.53] [%clk 0:02:38] } 36. Bd2 { [%eval 0.44] [%clk 0:01:02] } 36... Nd6 { [%eval 0.41] [%clk 0:02:51] } 37. Rh2 { [%eval 0.29] [%clk 0:00:53] } 37... Kg7 { [%eval 0.47] [%clk 0:02:35] } 38. Re2 { [%eval 0.07] [%clk 0:01:09] } 38... Kf7 { [%eval 0.12] [%clk 0:02:22] } 39. Re1 { [%eval 0.1] [%clk 0:00:49] } 39... Kg7 { [%eval 0.43] [%clk 0:02:23] } 40. Rc1 { [%eval 0.1] [%clk 0:30:37] } 40... Rxc1+ { [%eval 0.03] [%clk 0:32:47] } 41. Kxc1 { [%eval 0.0] [%clk 0:31:03] } 41... f4 { [%eval 0.0] [%clk 0:31:52] } 42. e4 { [%eval 0.0] [%clk 0:19:51] } 1/2-1/2