Event: Round 6: Rupam Mukherjee - Sourav Biswas
Date: 2024-05-18
White: Rupam Mukherjee
WhiteElo: 1922
Black: Sourav Biswas
BlackElo: 1674
Result: 1-0
ECO: D93
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:27:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.21] [%clk 1:28:19] } 2... g6 { [%eval 0.33] [%clk 1:31:01] } 3. Nc3 { [%eval 0.27] [%clk 1:28:43] } 3... d5 { [%eval 0.22] [%clk 1:31:07] } 4. Nf3 { [%eval 0.25] [%clk 1:29:10] } 4... Bg7 { [%eval 0.21] [%clk 1:30:50] } 5. Bf4 { [%eval 0.0] [%clk 1:29:29] } 5... O-O { [%eval 0.02] [%clk 1:27:01] } 6. e3 { [%eval -0.06] [%clk 1:29:54] } 6... c5 { [%eval -0.03] [%clk 1:26:18] } 7. dxc5 { [%eval -0.12] [%clk 1:30:00] } 7... Qa5 { [%eval 0.06] [%clk 1:25:26] } 8. Nd2 { [%eval -0.22] [%clk 1:30:07] } 8... Qxc5 { [%eval 0.12] [%clk 1:19:41] } 9. Nb3 { [%eval 0.1] [%clk 1:29:47] } 9... Qb4 { [%eval 0.09] [%clk 1:19:20] } 10. a3 { [%eval 0.09] [%clk 1:29:33] } 10... Qb6 { [%eval 0.16] [%clk 1:19:37] } 11. c5 { [%eval -0.3] [%clk 1:28:47] } 11... Qd8 { [%eval -0.24] [%clk 1:19:30] } 12. Be2 { [%eval -0.28] [%clk 1:28:42] } 12... Nc6 { [%eval -0.39] [%clk 1:16:36] } 13. O-O { [%eval -0.4] [%clk 1:28:58] } 13... e5 { [%eval -0.29] [%clk 1:15:51] } 14. Bg3 { [%eval -0.54] [%clk 1:28:26] } 14... Be6 { [%eval -0.53] [%clk 1:15:43] } 15. Rc1 { [%eval -0.54] [%clk 1:26:56] } 15... Rc8 { [%eval -0.33] [%clk 1:14:59] } 16. Bb5?! { [%eval -1.33] } { Inaccuracy. Nd2 was best. } { [%clk 1:22:50] } 16... Nh5 { [%eval -1.35] [%clk 1:14:48] } 17. Be2 { [%eval -1.72] [%clk 1:15:36] } 17... Nxg3 { [%eval -1.92] [%clk 1:14:51] } 18. hxg3 { [%eval -1.9] [%clk 1:16:03] } 18... d4?! { [%eval -1.11] } { Inaccuracy. h5 was best. } { [%clk 1:13:13] } 19. exd4 { [%eval -1.06] [%clk 1:15:59] } 19... exd4 { [%eval -1.04] [%clk 1:12:25] } 20. Nb5 { [%eval -1.4] [%clk 1:15:48] } 20... d3?! { [%eval -0.45] } { Inaccuracy. b6 was best. } { [%clk 1:08:12] } 21. Bxd3 { [%eval -0.48] [%clk 1:15:42] } 21... Bxb2 { [%eval -0.5] [%clk 1:08:31] } 22. Rb1 { [%eval -0.43] [%clk 1:15:56] } 22... Be5 { [%eval -0.24] [%clk 1:04:22] } 23. Qe2? { [%eval -1.6] } { Mistake. Re1 was best. } { [%clk 1:12:17] } 23... a6?! { [%eval -0.9] } { Inaccuracy. Bxb3 was best. } { [%clk 1:03:06] } 24. Be4 { [%eval -1.07] [%clk 1:07:23] } 24... axb5 { [%eval -0.53] [%clk 0:44:01] } 25. Bxc6 { [%eval -0.45] [%clk 1:05:25] } 25... Bc4 { [%eval -0.09] [%clk 0:39:57] } 26. Qxe5 { [%eval -0.11] [%clk 1:05:51] } 26... Bxf1 { [%eval -0.05] [%clk 0:40:11] } 27. Bxb7 { [%eval -0.01] [%clk 1:06:06] } 27... Rc7 { [%eval -0.01] [%clk 0:38:39] } 28. Rxf1? { [%eval -1.54] } { Mistake. c6 was best. } { [%clk 1:06:32] } 28... Rxb7 { [%eval -1.17] [%clk 0:38:30] } 29. c6 { [%eval -0.97] [%clk 1:05:54] } 29... Qe7 { [%eval -0.96] [%clk 0:35:12] } 30. Qxe7?! { [%eval -2.03] } { Inaccuracy. Qc3 was best. } { [%clk 1:03:19] } 30... Rxe7 { [%eval -2.19] [%clk 0:35:32] } 31. Rc1 { [%eval -2.31] [%clk 1:03:19] } 31... Rc7?? { [%eval 0.0] } { Blunder. Re4 was best. } { [%clk 0:34:49] } 32. Nd4 { [%eval 0.0] [%clk 1:03:36] } 32... Rfc8 { [%eval 0.0] [%clk 0:34:56] } 33. Rc5 { [%eval 0.0] [%clk 1:03:52] } 33... Kf8 { [%eval 0.01] [%clk 0:29:36] } 34. Rxb5 { [%eval 0.0] [%clk 1:04:14] } 34... Ke7 { [%eval 0.0] [%clk 0:29:47] } 35. Kh2 { [%eval -0.1] [%clk 1:02:49] } 35... Kd6 { [%eval 0.1] [%clk 0:29:42] } 36. Ra5 { [%eval 0.11] [%clk 1:02:16] } 36... Re7 { [%eval 0.12] [%clk 0:29:03] } 37. Nb5+ { [%eval 0.12] [%clk 1:02:07] } 37... Ke6 { [%eval 0.15] [%clk 0:26:13] } 38. c7 { [%eval 0.13] [%clk 1:01:41] } 38... Kd7 { [%eval 0.19] [%clk 0:26:18] } 39. a4 { [%eval 0.0] [%clk 1:01:45] } 39... Re5 { [%eval 0.07] [%clk 0:23:32] } 40. Ra6 { [%eval 0.0] [%clk 1:01:18] } 40... Re6 { [%eval 0.06] [%clk 0:23:07] } 41. Ra7 { [%eval -0.12] [%clk 1:00:41] } 41... Kc6 { [%eval -0.34] [%clk 0:22:23] } 42. Ra6+ { [%eval -0.2] [%clk 1:00:35] } 42... Kb7?? { [%eval 5.48] } { Blunder. Kc5 was best. } { [%clk 0:22:47] } 43. Rxe6 { [%eval 5.48] [%clk 1:00:58] } 43... fxe6 { [%eval 5.4] [%clk 0:23:07] } 44. Nd6+ { [%eval 5.62] [%clk 1:01:26] } 44... Kxc7 { [%eval 5.61] [%clk 0:22:36] } 45. Nxc8 { [%eval 5.45] [%clk 1:01:51] } 45... Kxc8 { [%eval 5.96] [%clk 0:22:56] } 46. Kh3 { [%eval 5.61] [%clk 1:02:10] } 1-0