Event: Round 6: Subhayan Kundu - Mitrabha, Guha
Date: 2024-08-01
White: Subhayan Kundu
WhiteElo: 2349
Black: Mitrabha, Guha
BlackTitle: GM
BlackElo: 2537
Result: 1-0
ECO: C11
Opening: French Defense: Steinitz Variation, Boleslavsky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... e6 { [%eval 0.25] [%clk 1:09:51] } 2. d4 { [%eval 0.3] [%clk 1:29:58] } 2... d5 { [%eval 0.31] [%clk 1:10:18] } 3. Nc3 { [%eval 0.28] [%clk 1:30:14] } 3... Nf6 { [%eval 0.35] [%clk 1:10:39] } 4. e5 { [%eval 0.27] [%clk 1:29:37] } 4... Nfd7 { [%eval 0.29] [%clk 1:11:06] } 5. f4 { [%eval 0.31] [%clk 1:29:43] } 5... c5 { [%eval 0.36] [%clk 1:11:28] } 6. Nf3 { [%eval 0.27] [%clk 1:29:51] } 6... Nc6 { [%eval 0.36] [%clk 1:11:50] } 7. Be3 { [%eval 0.3] [%clk 1:30:11] } 7... a6 { [%eval 0.3] [%clk 1:12:13] } 8. a3 { [%eval 0.32] [%clk 1:30:08] } 8... cxd4 { [%eval 0.31] [%clk 1:12:01] } 9. Nxd4 { [%eval 0.35] [%clk 1:30:32] } 9... Bc5 { [%eval 0.33] [%clk 1:12:27] } 10. Qd2 { [%eval 0.24] [%clk 1:30:52] } 10... g5 { [%eval 0.58] [%clk 1:12:13] } 11. fxg5? { [%eval -0.9] } { Mistake. Nf3 was best. } { [%clk 0:54:54] } 11... Bxd4 { [%eval -1.09] [%clk 1:08:12] } 12. Bxd4 { [%eval -0.98] [%clk 0:55:11] } 12... Nxd4 { [%eval -0.86] [%clk 1:08:40] } 13. Qxd4 { [%eval -1.01] [%clk 0:55:35] } 13... Qxg5 { [%eval -1.09] [%clk 1:09:02] } 14. Be2 { [%eval -1.05] [%clk 0:55:51] } 14... Rg8 { [%eval -0.99] [%clk 1:01:55] } 15. g3 { [%eval -0.88] [%clk 0:51:57] } 15... h5?! { [%eval 0.0] } { Inaccuracy. Qxe5 was best. } { [%clk 0:43:06] } 16. O-O { [%eval 0.0] [%clk 0:50:09] } 16... h4 { [%eval 0.0] [%clk 0:36:46] } 17. Rae1 { [%eval -0.05] [%clk 0:49:25] } 17... hxg3 { [%eval 0.36] [%clk 0:28:19] } 18. h4 { [%eval 0.19] [%clk 0:49:26] } 18... Qh6 { [%eval 0.04] [%clk 0:28:30] } 19. Bc4 { [%eval 0.0] [%clk 0:29:13] } 19... Rh8?! { [%eval 0.88] } { Inaccuracy. dxc4 was best. } { [%clk 0:24:10] } 20. Rf4 { [%eval 0.23] [%clk 0:29:32] } 20... Nf8 { [%eval 0.0] [%clk 0:16:19] } 21. Bd3 { [%eval 0.0] [%clk 0:18:53] } 21... Ng6?? { [%eval 1.73] } { Blunder. Bd7 was best. } { [%clk 0:14:44] } 22. Bxg6 { [%eval 1.64] [%clk 0:19:12] } 22... fxg6 { [%eval 1.34] [%clk 0:11:37] } 23. Ref1? { [%eval 0.01] } { Mistake. Rd1 was best. } { [%clk 0:11:26] } 23... g5 { [%eval 0.06] [%clk 0:11:00] } 24. Rg4 { [%eval 0.0] [%clk 0:11:53] } 24... gxh4?? { [%eval 4.66] } { Blunder. Qh7 was best. } { [%clk 0:08:54] } 25. Ne4 { [%eval 5.2] [%clk 0:12:19] } 25... dxe4 { [%eval 5.17] [%clk 0:01:43] } 26. Rd1 { [%eval 5.35] [%clk 0:12:41] } 26... Kf7 { [%eval 5.15] [%clk 0:01:33] } 27. Qc5 { [%eval 4.58] [%clk 0:11:21] } 27... Ke8 { [%eval 5.09] [%clk 0:01:32] } 28. Qd4 { [%eval 5.07] [%clk 0:11:11] } 28... Kf7 { [%eval 5.07] [%clk 0:02:01] } 29. Qb6 { [%eval 4.96] [%clk 0:10:58] } 29... Bd7 { [%eval 4.66] [%clk 0:01:16] } 30. Rxd7+ { [%eval 4.8] [%clk 0:10:39] } 30... Ke8 { [%eval 4.63] [%clk 0:01:44] } 31. Rd1 { [%eval 4.26] [%clk 0:06:01] } 31... Rb8?? { [%eval #12] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:00:44] } 32. Kh1?? { [%eval 0.24] } { Lost forced checkmate sequence. Qd4 was best. } { [%clk 0:05:19] } 32... Qf8 { [%eval 0.16] [%clk 0:01:13] } 33. Qxe6+ { [%eval 0.29] [%clk 0:04:42] } 33... Qe7 { [%eval 0.32] [%clk 0:01:42] } 34. Qg6+ { [%eval 0.0] [%clk 0:02:57] } 34... Qf7 { [%eval 0.0] [%clk 0:02:11] } 35. Qxe4 { [%eval 0.0] [%clk 0:03:17] } 35... Rd8 { [%eval 0.0] [%clk 0:02:07] } 36. Rxd8+ { [%eval 0.0] [%clk 0:01:35] } 36... Kxd8 { [%eval 0.0] [%clk 0:02:36] } 37. Rf4 { [%eval 0.0] [%clk 0:01:35] } 37... Qh5?? { [%eval 6.04] } { Blunder. Qg7 was best. } { [%clk 0:00:45] } 38. Qd3+?? { [%eval 0.0] } { Blunder. Qd5+ was best. } { [%clk 0:01:15] } 38... Ke8?? { [%eval 5.95] } { Blunder. Kc8 was best. } { [%clk 0:00:45] } 39. Qd6 { [%eval 5.78] [%clk 0:01:11] } 39... g2+ { [%eval 5.93] [%clk 0:00:33] } 40. Kg1 { [%eval 5.45] [%clk 0:01:40] } 40... Qh7? { [%eval 11.58] } { Mistake. Qg5 was best. } { [%clk 0:00:32] } 41. Qb8+ { [%eval 10.51] [%clk 0:01:28] } 41... Ke7 { [%eval 9.5] [%clk 0:01:00] } 42. Qxb7+ { [%eval 9.03] [%clk 0:01:39] } 42... Ke8 { [%eval 8.26] [%clk 0:01:29] } 43. Qc8+ { [%eval 8.53] [%clk 0:00:59] } 43... Ke7 { [%eval 8.5] [%clk 0:01:59] } 44. Qc7+ { [%eval 8.39] [%clk 0:00:51] } 44... Ke8 { [%eval 8.27] [%clk 0:02:28] } 45. Qc6+ { [%eval 6.15] [%clk 0:00:58] } 45... Ke7?? { [%eval #5] } { Checkmate is now unavoidable. Qd7 was best. } { [%clk 0:02:57] } 46. Qf6+ { [%eval #11] [%clk 0:01:22] } 46... Ke8 { [%eval #11] [%clk 0:03:23] } 47. Rd4 { [%eval #10] [%clk 0:01:49] } 1-0