Event: Round 8: Chatterjee, K.K. - Ritabrata Chakraborty
Date: 2024-05-19
White: Chatterjee, K.K.
WhiteTitle: CM
WhiteElo: 1934
Black: Ritabrata Chakraborty
BlackElo: 1934
Result: 1-0
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:29:57] } 1... d5 { [%eval 0.18] [%clk 1:29:27] } 2. g3 { [%eval 0.05] [%clk 1:29:32] } 2... Nf6 { [%eval 0.24] [%clk 1:28:17] } 3. Bg2 { [%eval 0.13] [%clk 1:29:54] } 3... c5 { [%eval 0.26] [%clk 1:23:21] } 4. O-O { [%eval 0.13] [%clk 1:29:19] } 4... Nc6 { [%eval 0.2] [%clk 1:23:43] } 5. d4 { [%eval 0.3] [%clk 1:28:07] } 5... e6 { [%eval 0.29] [%clk 1:17:03] } 6. c4 { [%eval 0.26] [%clk 1:25:09] } 6... cxd4 { [%eval 0.43] [%clk 1:08:28] } 7. Nxd4 { [%eval 0.32] [%clk 1:18:40] } 7... Be7 { [%eval 0.53] [%clk 1:08:13] } 8. Nc3 { [%eval 0.58] [%clk 1:18:45] } 8... O-O { [%eval 0.55] [%clk 1:08:11] } 9. cxd5 { [%eval 0.44] [%clk 1:18:22] } 9... Nxd5 { [%eval 0.46] [%clk 1:06:54] } 10. Nxd5 { [%eval 0.53] [%clk 1:14:31] } 10... exd5 { [%eval 0.45] [%clk 1:07:18] } 11. Be3 { [%eval 0.45] [%clk 1:08:39] } 11... Bg5 { [%eval 0.62] [%clk 0:55:31] } 12. Bxg5 { [%eval 0.73] [%clk 0:57:54] } 12... Qxg5 { [%eval 0.68] [%clk 0:55:53] } 13. Nxc6 { [%eval 0.42] [%clk 0:58:11] } 13... bxc6 { [%eval 0.42] [%clk 0:56:17] } 14. Rc1 { [%eval 0.38] [%clk 0:58:34] } 14... Bb7?! { [%eval 1.0] } { Inaccuracy. Qf6 was best. } { [%clk 0:49:39] } 15. Qd4 { [%eval 1.02] [%clk 0:57:15] } 15... Qe7 { [%eval 1.34] [%clk 0:48:54] } 16. e3 { [%eval 1.27] [%clk 0:57:20] } 16... a5 { [%eval 1.32] [%clk 0:46:59] } 17. Rc5 { [%eval 1.21] [%clk 0:55:30] } 17... Rfe8 { [%eval 1.31] [%clk 0:46:33] } 18. Rd1 { [%eval 1.23] [%clk 0:53:08] } 18... h6 { [%eval 1.68] [%clk 0:43:56] } 19. h4 { [%eval 1.26] [%clk 0:50:31] } 19... Qd8?! { [%eval 1.9] } { Inaccuracy. Qe5 was best. } { [%clk 0:36:40] } 20. Qc3 { [%eval 1.74] [%clk 0:50:05] } 20... Qb6?! { [%eval 2.53] } { Inaccuracy. a4 was best. } { [%clk 0:36:04] } 21. Rd4 { [%eval 2.64] [%clk 0:50:14] } 21... Qd8 { [%eval 2.73] [%clk 0:23:46] } 22. Rg4 { [%eval 2.68] [%clk 0:47:43] } 22... g6 { [%eval 2.7] [%clk 0:23:30] } 23. Ra4 { [%eval 2.9] [%clk 0:47:53] } 23... Qd6 { [%eval 2.83] [%clk 0:23:15] } 24. Raxa5 { [%eval 2.78] [%clk 0:46:59] } 24... Rxa5 { [%eval 3.13] [%clk 0:23:24] } 25. Rxa5 { [%eval 3.06] [%clk 0:47:09] } 25... Rc8 { [%eval 3.5] [%clk 0:22:05] } 26. b4 { [%eval 3.44] [%clk 0:46:08] } 26... Rb8 { [%eval 3.41] [%clk 0:20:44] } 27. Rc5 { [%eval 2.84] [%clk 0:44:58] } 27... Ra8 { [%eval 2.73] [%clk 0:20:58] } 28. a3 { [%eval 2.72] [%clk 0:45:19] } 28... Qe6 { [%eval 2.86] [%clk 0:20:13] } 29. Qb2 { [%eval 2.67] [%clk 0:26:33] } 29... Qg4 { [%eval 3.34] [%clk 0:19:42] } 30. b5 { [%eval 3.25] [%clk 0:24:13] } 30... Qd1+?! { [%eval 4.77] } { Inaccuracy. cxb5 was best. } { [%clk 0:19:16] } 31. Kh2 { [%eval 4.74] [%clk 0:24:26] } 31... cxb5 { [%eval 4.77] [%clk 0:19:11] } 32. Rxb5 { [%eval 4.81] [%clk 0:24:19] } 32... Bc6 { [%eval 4.84] [%clk 0:19:15] } 33. Rc5 { [%eval 5.01] [%clk 0:24:21] } 33... Qa4 { [%eval 5.38] [%clk 0:17:59] } 34. Bxd5?! { [%eval 3.72] } { Inaccuracy. Qf6 was best. } { [%clk 0:24:27] } 34... Bxd5 { [%eval 3.63] [%clk 0:18:16] } 35. Rxd5 { [%eval 3.68] [%clk 0:24:55] } 35... Kh7 { [%eval 4.26] [%clk 0:16:05] } 36. h5 { [%eval 4.37] [%clk 0:22:38] } 36... Qe4 { [%eval 4.58] [%clk 0:14:14] } 37. hxg6+ { [%eval 4.23] [%clk 0:22:36] } 37... Qxg6 { [%eval 4.33] [%clk 0:14:40] } 38. Rd4 { [%eval 3.98] [%clk 0:21:51] } 38... Rc8 { [%eval 4.48] [%clk 0:14:30] } 39. Rf4 { [%eval 4.11] [%clk 0:21:29] } 39... Qh5+ { [%eval 4.64] [%clk 0:13:32] } 40. Kg2 { [%eval 4.63] [%clk 0:20:09] } 40... Rc6 { [%eval 5.82] [%clk 0:13:34] } 41. Qb7 { [%eval 5.52] [%clk 0:19:44] } 41... Qd5+?! { [%eval 7.41] } { Inaccuracy. Qg6 was best. } { [%clk 0:13:54] } 42. e4 { [%eval 7.18] [%clk 0:20:06] } 42... Qd8? { [%eval #12] } { Checkmate is now unavoidable. Qe6 was best. } 1-0