Event: Round 8: Rupam Mukherjee - Chatterjee, K.K.
Date: 2025-01-31
White: Rupam Mukherjee
WhiteElo: 2011
Black: Chatterjee, K.K.
BlackTitle: CM
BlackElo: 1943
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:57] } 1... Nf6 { [%eval 0.19] [%clk 1:28:39] } 2. c4 { [%eval 0.18] [%clk 1:30:26] } 2... e6 { [%eval 0.11] [%clk 1:28:44] } 3. Nf3 { [%eval 0.12] [%clk 1:30:50] } 3... d5 { [%eval 0.17] [%clk 1:28:54] } 4. Nc3 { [%eval 0.1] [%clk 1:31:15] } 4... Bb4 { [%eval 0.12] [%clk 1:29:04] } 5. Qb3 { [%eval 0.11] [%clk 1:30:24] } 5... c5 { [%eval 0.08] [%clk 1:29:10] } 6. e3 { [%eval -0.05] [%clk 1:30:34] } 6... Nc6 { [%eval 0.03] [%clk 1:27:43] } 7. cxd5 { [%eval -0.14] [%clk 1:29:53] } 7... exd5 { [%eval -0.21] [%clk 1:27:11] } 8. a3?! { [%eval -1.27] } { Inaccuracy. dxc5 was best. } { [%clk 1:29:35] } 8... c4 { [%eval -1.26] [%clk 1:27:00] } 9. Qc2 { [%eval -1.23] [%clk 1:29:51] } 9... Bxc3+ { [%eval -1.29] [%clk 1:23:49] } 10. bxc3 { [%eval -1.2] [%clk 1:30:15] } 10... O-O { [%eval -1.21] [%clk 1:23:26] } 11. Be2 { [%eval -1.22] [%clk 1:30:07] } 11... Re8 { [%eval -1.22] [%clk 1:23:35] } 12. O-O { [%eval -1.21] [%clk 1:30:07] } 12... Bg4 { [%eval -0.96] [%clk 1:20:44] } 13. Re1 { [%eval -1.15] [%clk 1:29:36] } 13... Bh5 { [%eval -0.86] [%clk 1:20:51] } 14. Nd2 { [%eval -1.35] [%clk 1:26:31] } 14... Bg6 { [%eval -1.24] [%clk 1:20:37] } 15. Qb2 { [%eval -1.32] [%clk 1:26:48] } 15... Rb8 { [%eval -1.15] [%clk 1:20:56] } 16. a4 { [%eval -1.05] [%clk 1:26:39] } 16... a6 { [%eval -0.95] [%clk 1:21:08] } 17. Bf1?! { [%eval -1.9] } { Inaccuracy. e4 was best. } { [%clk 1:26:13] } 17... b5 { [%eval -1.95] [%clk 1:20:58] } 18. axb5 { [%eval -1.86] [%clk 1:25:24] } 18... axb5 { [%eval -2.0] [%clk 1:16:18] } 19. f3 { [%eval -2.05] [%clk 1:23:33] } 19... b4 { [%eval -1.96] [%clk 0:57:10] } 20. e4 { [%eval -1.99] [%clk 1:19:00] } 20... dxe4?! { [%eval -0.93] } { Inaccuracy. h6 was best. } { [%clk 0:56:13] } 21. fxe4?? { [%eval -3.07] } { Blunder. Bxc4 was best. } { [%clk 1:17:34] } 21... bxc3?? { [%eval -0.74] } { Blunder. Nd5 was best. } { [%clk 0:56:35] } 22. Qxc3 { [%eval -0.77] [%clk 1:17:33] } 22... Qxd4+ { [%eval -0.71] [%clk 0:56:58] } 23. Qxd4?? { [%eval -2.68] } { Blunder. Re3 was best. } { [%clk 1:17:57] } 23... Nxd4 { [%eval -2.84] [%clk 0:57:27] } 24. Ra4 { [%eval -3.06] [%clk 1:17:24] } 24... Nc2 { [%eval -3.11] [%clk 0:57:26] } 25. Re2 { [%eval -3.01] [%clk 1:17:15] } 25... c3 { [%eval -3.09] [%clk 0:55:05] } 26. Nf3 { [%eval -2.73] [%clk 1:17:40] } 26... Nb4 { [%eval -2.85] [%clk 0:55:31] } 27. Ba3?! { [%eval -3.78] } { Inaccuracy. Bf4 was best. } { [%clk 1:17:37] } 27... c2 { [%eval -3.78] [%clk 0:55:54] } 28. Re1 { [%eval -4.14] [%clk 1:14:42] } 28... Rxe4 { [%eval -4.09] [%clk 0:51:42] } 29. Ra1 { [%eval -4.54] [%clk 1:14:32] } 29... Nfd5 { [%eval -4.08] [%clk 0:48:50] } 30. Kf2?! { [%eval -6.47] } { Inaccuracy. Bc1 was best. } { [%clk 1:12:07] } 30... h6?! { [%eval -4.37] } { Inaccuracy. Nd3+ was best. } { [%clk 0:48:19] } 31. Nd2?! { [%eval -6.9] } { Inaccuracy. Bc1 was best. } { [%clk 1:10:50] } 31... Rf4+ { [%eval -5.54] [%clk 0:47:42] } 32. Kg3 { [%eval -5.54] [%clk 1:10:34] } 32... Rd4 { [%eval -5.62] [%clk 0:46:12] } 33. Bc1 { [%eval -5.3] [%clk 1:09:11] } 33... Nc3 { [%eval -5.51] [%clk 0:45:08] } 34. R4a3 { [%eval -6.05] [%clk 1:07:38] } 34... Nb1 { [%eval -5.67] [%clk 0:43:48] } 35. Ra8 { [%eval -5.75] [%clk 1:07:13] } 35... Rxa8 { [%eval -5.75] [%clk 0:43:54] } 36. Rxa8+ { [%eval -5.36] [%clk 1:07:42] } 36... Kh7 { [%eval -5.79] [%clk 0:44:17] } 37. Nb3 { [%eval -5.07] [%clk 1:07:52] } 37... Rd1 { [%eval -5.66] [%clk 0:43:49] } 38. Be2 { [%eval -6.0] [%clk 1:06:20] } 38... Nd3 { [%eval -6.01] [%clk 0:44:02] } 39. Be3 { [%eval -6.83] [%clk 1:06:29] } 39... Re1 { [%eval -6.62] [%clk 0:43:52] } 40. Nd4 { [%eval -7.06] [%clk 1:06:15] } 40... c1=Q?! { [%eval -4.89] } { Inaccuracy. Nc3 was best. } { [%clk 0:43:57] } 41. Bxc1 { [%eval -4.92] [%clk 1:06:43] } 41... Rxc1 { [%eval -4.86] [%clk 0:43:29] } 42. h4 { [%eval -5.22] [%clk 1:06:37] } 42... Nc3 { [%eval -5.17] [%clk 0:43:14] } 43. Bf3 { [%eval -5.22] [%clk 1:06:48] } 43... Ne4+ { [%eval -5.18] [%clk 0:43:05] } 44. Kh2 { [%eval -5.22] [%clk 1:06:57] } 44... Nf6 { [%eval -5.19] [%clk 0:41:13] } 45. Rd8 { [%eval -5.35] [%clk 1:06:40] } 45... Ne5 { [%eval -5.33] [%clk 0:41:20] } 46. Be2 { [%eval -5.36] [%clk 1:07:00] } 46... Nc6 { [%eval -5.2] [%clk 0:40:28] } 47. Nxc6 { [%eval -5.14] [%clk 1:07:01] } 47... Rxc6 { [%eval -4.98] [%clk 0:40:51] } 48. Bf3 { [%eval -5.5] [%clk 1:07:19] } 48... Rc4 { [%eval -5.61] [%clk 0:41:04] } 49. Kg3 { [%eval -5.7] [%clk 1:07:38] } 49... Be4 { [%eval -5.59] [%clk 0:39:55] } 50. Be2 { [%eval -5.44] [%clk 1:08:03] } 50... Rc3+ { [%eval -5.46] [%clk 0:39:42] } 51. Kf2 { [%eval -5.23] [%clk 1:08:27] } 51... Rc2 { [%eval -5.32] [%clk 0:39:51] } 52. Ke3 { [%eval -5.46] [%clk 1:08:32] } 52... Rc3+ { [%eval -5.4] [%clk 0:38:21] } 53. Kf2 { [%eval -5.36] [%clk 1:08:56] } 53... h5 { [%eval -5.59] [%clk 0:38:29] } 54. Rd4 { [%eval -5.49] [%clk 1:08:59] } 54... Bf5 { [%eval -5.49] [%clk 0:38:28] } 55. Rf4 { [%eval -5.49] [%clk 1:09:06] } 55... g6 { [%eval -5.43] [%clk 0:38:35] } 56. Ra4 { [%eval -6.45] [%clk 1:09:16] } 56... Kg7 { [%eval -5.67] [%clk 0:38:52] } 57. Bf3 { [%eval -6.24] [%clk 1:09:25] } 57... Ng4+ { [%eval -6.06] [%clk 0:38:58] } 58. Ke2 { [%eval -6.26] [%clk 1:09:22] } 58... Rc2+ { [%eval -6.23] [%clk 0:38:58] } 59. Ke1 { [%eval -6.39] [%clk 1:09:46] } 59... Ne3 { [%eval -6.31] [%clk 0:39:13] } 60. g3 { [%eval -6.44] [%clk 1:10:00] } 60... Bg4 { [%eval -6.37] [%clk 0:39:16] } 61. Re4 { [%eval -6.83] [%clk 1:10:10] } 61... Bxf3 { [%eval -6.68] [%clk 0:38:19] } 62. Rxe3 { [%eval -6.6] [%clk 1:10:38] } 62... Bg4 { [%eval -6.58] [%clk 0:38:27] } 63. Kf1 { [%eval -6.48] [%clk 1:11:03] } 63... Kf6 { [%eval -6.39] [%clk 0:38:44] } 64. Kg1 { [%eval -6.92] [%clk 1:11:29] } 64... Kf5 { [%eval -6.7] [%clk 0:38:14] } 65. Kf1 { [%eval -7.46] [%clk 1:11:49] } 65... Rc5 { [%eval -6.66] [%clk 0:37:35] } 66. Kf2 { [%eval -7.7] [%clk 1:12:12] } 66... Re5 { [%eval -6.25] [%clk 0:37:59] } 67. Ra3 { [%eval -6.34] [%clk 1:12:37] } 67... Rb5 { [%eval -6.09] [%clk 0:38:11] } 68. Ke3 { [%eval -6.95] [%clk 1:12:29] } 68... Bd1 { [%eval -6.91] [%clk 0:38:21] } 69. Kf2 { [%eval -7.28] [%clk 1:12:53] } 69... Kg4 { [%eval -6.89] [%clk 0:38:32] } 70. Rd3 { [%eval -9.07] [%clk 1:13:17] } 70... Rb2+ { [%eval -8.35] [%clk 0:38:50] } 0-1