Event: Round 4: Chakrabarti, Brejesh - Zhou, Jianchao
Date: 2024-10-06
White: Chakrabarti, Brejesh
WhiteTitle: FM
WhiteElo: 2249
Black: Zhou, Jianchao
BlackTitle: GM
BlackElo: 2590
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:09:48] } 2. Nf3 { [%eval 0.31] [%clk 1:31:17] } 2... e6 { [%eval 0.28] [%clk 1:09:52] } 3. d4 { [%eval 0.4] [%clk 1:27:37] } 3... cxd4 { [%eval 0.37] [%clk 1:10:19] } 4. Nxd4 { [%eval 0.32] [%clk 1:28:03] } 4... Nc6 { [%eval 0.28] [%clk 1:09:59] } 5. Nc3 { [%eval 0.26] [%clk 1:26:20] } 5... Qc7 { [%eval 0.35] [%clk 1:09:48] } 6. Be2 { [%eval 0.27] [%clk 1:24:51] } 6... a6 { [%eval 0.2] [%clk 1:09:17] } 7. Nxc6 { [%eval 0.31] [%clk 1:22:59] } 7... dxc6 { [%eval 0.5] [%clk 1:09:21] } 8. O-O { [%eval 0.47] [%clk 1:18:48] } 8... e5 { [%eval 0.64] [%clk 1:09:45] } 9. Bg4 { [%eval 0.2] [%clk 1:17:34] } 9... Nf6 { [%eval 0.23] [%clk 1:09:59] } 10. Bxc8 { [%eval 0.12] [%clk 1:17:57] } 10... Rxc8 { [%eval 0.26] [%clk 1:07:59] } 11. Qe2 { [%eval 0.1] [%clk 1:17:10] } 11... Be7 { [%eval 0.15] [%clk 1:06:18] } 12. Be3 { [%eval 0.06] [%clk 1:12:00] } 12... O-O { [%eval 0.1] [%clk 1:06:33] } 13. Rfd1 { [%eval -0.01] [%clk 1:10:53] } 13... Rcd8 { [%eval -0.01] [%clk 1:06:23] } 14. f3 { [%eval 0.01] [%clk 1:09:44] } 14... Rxd1+ { [%eval 0.06] [%clk 1:06:33] } 15. Rxd1 { [%eval 0.03] [%clk 1:10:10] } 15... Rd8 { [%eval 0.16] [%clk 1:06:52] } 16. Rxd8+ { [%eval 0.08] [%clk 1:10:13] } 16... Qxd8 { [%eval 0.07] [%clk 1:07:20] } 17. Qd1 { [%eval 0.0] [%clk 1:09:57] } 17... Qc7 { [%eval 0.01] [%clk 1:06:55] } 18. a4 { [%eval -0.09] [%clk 1:06:45] } 18... Nd7 { [%eval -0.13] [%clk 1:06:34] } 19. Ne2 { [%eval -0.19] [%clk 1:03:32] } 19... g6 { [%eval -0.01] [%clk 1:05:37] } 20. Qd2 { [%eval -0.08] [%clk 1:02:04] } 20... b5 { [%eval 0.05] [%clk 1:03:33] } 21. b3 { [%eval -0.02] [%clk 0:56:04] } 21... bxa4 { [%eval -0.02] [%clk 0:58:26] } 22. bxa4 { [%eval -0.06] [%clk 0:56:02] } 22... Bc5 { [%eval -0.05] [%clk 0:58:39] } 23. Bxc5 { [%eval -0.07] [%clk 0:54:35] } 23... Nxc5 { [%eval -0.05] [%clk 0:59:07] } 24. Qb4 { [%eval -0.08] [%clk 0:54:21] } 24... Qa7 { [%eval 0.0] [%clk 0:57:43] } 25. Kf1 { [%eval -0.01] [%clk 0:53:04] } 25... a5 { [%eval 0.0] [%clk 0:54:03] } 26. Qc4 { [%eval 0.0] [%clk 0:52:52] } 26... Qb6 { [%eval 0.0] [%clk 0:51:37] } 27. Nc1 { [%eval 0.0] [%clk 0:51:54] } 27... h5 { [%eval 0.0] [%clk 0:49:31] } 28. Nd3 { [%eval 0.0] [%clk 0:48:04] } 28... Nxd3 { [%eval -0.06] [%clk 0:48:20] } 29. Qxd3 { [%eval -0.11] [%clk 0:40:47] } 29... Qb1+ { [%eval -0.07] [%clk 0:43:26] } 30. Kf2 { [%eval -0.11] [%clk 0:40:11] } 30... Qb4 { [%eval -0.16] [%clk 0:43:09] } 31. Qb3 { [%eval -0.06] [%clk 0:38:58] } 31... Qd2+ { [%eval -0.12] [%clk 0:41:25] } 32. Kf1 { [%eval -0.17] [%clk 0:37:47] } 32... h4 { [%eval 0.0] [%clk 0:38:25] } 33. h3 { [%eval -0.11] [%clk 0:37:15] } 33... Qd1+ { [%eval -0.01] [%clk 0:35:41] } 34. Kf2 { [%eval -0.09] [%clk 0:37:44] } 34... Qd4+ { [%eval -0.27] [%clk 0:35:36] } 35. Kf1 { [%eval -0.26] [%clk 0:37:58] } 35... Kg7 { [%eval -0.28] [%clk 0:28:28] } 36. Qa2 { [%eval -0.68] [%clk 0:33:24] } 36... c5?! { [%eval -0.09] } { Inaccuracy. Kf6 was best. } { [%clk 0:17:27] } 37. c4?? { [%eval -4.7] } { Blunder. Qd5 was best. } { [%clk 0:24:06] } 37... Qd1+ { [%eval -4.47] [%clk 0:16:49] } 38. Kf2 { [%eval -4.28] [%clk 0:24:35] } 38... Kf6 { [%eval -4.52] [%clk 0:16:15] } 39. Qe2 { [%eval -4.71] [%clk 0:17:52] } 39... Qxa4 { [%eval -4.79] [%clk 0:14:58] } 40. Qd3?! { [%eval -6.16] } { Inaccuracy. Qd2 was best. } { [%clk 0:15:12] } 40... Qa1 { [%eval -5.86] [%clk 0:14:56] } 41. Qd8+ { [%eval -7.2] [%clk 0:11:52] } 41... Kg7 { [%eval -7.04] [%clk 0:15:22] } 42. Qxh4 { [%eval -7.76] [%clk 0:12:13] } 42... a4 { [%eval -7.4] [%clk 0:15:41] } 43. Qe7 { [%eval -7.76] [%clk 0:12:14] } 43... a3 { [%eval -7.85] [%clk 0:14:17] } 44. h4 { [%eval -10.05] [%clk 0:12:28] } 44... a2 { [%eval -9.38] [%clk 0:13:12] } 45. h5? { [%eval #-13] } { Checkmate is now unavoidable. Qxc5 was best. } { [%clk 0:12:51] } 45... Qb2+ { [%eval #-12] [%clk 0:09:18] } 46. Kg3 { [%eval #-12] [%clk 0:12:55] } 46... a1=Q { [%eval #-11] [%clk 0:09:40] } 47. Qg5 { [%eval #-5] [%clk 0:08:36] } 47... Qh1 { [%eval #-4] [%clk 0:09:18] } 48. h6+ { [%eval #-3] [%clk 0:07:45] } 48... Kh7 { [%clk 0:09:15] } 0-1