Event: Round 8: Chatterjee Utsab - Ruben Domingo Nunez
Date: 2023-12-06
White: Chatterjee Utsab
WhiteTitle: IM
WhiteElo: 2289
Black: Ruben Domingo Nunez
BlackTitle: IM
BlackElo: 2429
Result: 0-1
ECO: B03
Opening: Alekhine Defense: Exchange Variation, Voronezh Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:27:54] } 1... Nf6 { [%eval 0.29] [%clk 1:30:53] } 2. e5 { [%eval 0.35] [%clk 1:27:53] } 2... Nd5 { [%eval 0.8] [%clk 1:31:19] } 3. d4 { [%eval 0.79] [%clk 1:28:06] } 3... d6 { [%eval 0.68] [%clk 1:31:46] } 4. c4 { [%eval 0.48] [%clk 1:28:23] } 4... Nb6 { [%eval 0.25] [%clk 1:32:13] } 5. exd6 { [%eval 0.25] [%clk 1:28:38] } 5... cxd6 { [%eval 0.51] [%clk 1:32:39] } 6. Nc3 { [%eval 0.73] [%clk 1:28:53] } 6... g6 { [%eval 0.84] [%clk 1:33:05] } 7. Be3 { [%eval 0.58] [%clk 1:29:03] } 7... Bg7 { [%eval 0.48] [%clk 1:33:33] } 8. Rc1 { [%eval 0.44] [%clk 1:29:26] } 8... O-O { [%eval 0.43] [%clk 1:33:58] } 9. b3 { [%eval 0.44] [%clk 1:29:48] } 9... d5 { [%eval 0.84] [%clk 1:34:25] } 10. c5 { [%eval 1.07] [%clk 1:29:35] } 10... Nc6 { [%eval 0.71] [%clk 1:34:52] } 11. cxb6 { [%eval 0.78] [%clk 1:16:28] } 11... e5 { [%eval 1.0] [%clk 1:35:07] } 12. Nge2 { [%eval 0.88] [%clk 1:05:54] } 12... exd4 { [%eval 0.91] [%clk 1:35:24] } 13. Nxd4 { [%eval 0.69] [%clk 1:03:32] } 13... Bxd4 { [%eval 0.91] [%clk 1:35:49] } 14. Bxd4 { [%eval 0.9] [%clk 1:03:54] } 14... Qh4 { [%eval 0.7] [%clk 1:36:16] } 15. Bc5 { [%eval 1.11] [%clk 1:02:59] } 15... Re8+ { [%eval 0.76] [%clk 1:36:40] } 16. Be2 { [%eval 0.78] [%clk 1:03:16] } 16... axb6 { [%eval 1.06] [%clk 1:35:54] } 17. Bxb6?! { [%eval 0.06] } { Inaccuracy. g3 was best. } { [%clk 0:48:27] } 17... d4 { [%eval 0.05] [%clk 1:35:40] } 18. O-O { [%eval 0.05] [%clk 0:48:47] } 18... dxc3 { [%eval 0.04] [%clk 1:36:07] } 19. Bc4 { [%eval -0.22] [%clk 0:48:53] } 19... Qf6 { [%eval -0.23] [%clk 1:29:06] } 20. b4?! { [%eval -1.08] } { Inaccuracy. Qf3 was best. } { [%clk 0:34:08] } 20... Bf5 { [%eval -1.13] [%clk 0:48:57] } 21. Bb3 { [%eval -0.72] [%clk 0:22:28] } 21... Re4 { [%eval -0.48] [%clk 0:21:12] } 22. b5 { [%eval -0.53] [%clk 0:16:15] } 22... Nb4 { [%eval -0.78] [%clk 0:21:38] } 23. Bc7 { [%eval -0.47] [%clk 0:15:29] } 23... Bg4? { [%eval 0.76] } { Mistake. Rc8 was best. } { [%clk 0:02:04] } 24. f3 { [%eval 0.67] [%clk 0:09:40] } 24... Rd4 { [%eval 0.75] [%clk 0:02:33] } 25. Qe1 { [%eval 0.87] [%clk 0:10:03] } 25... Rd7? { [%eval 2.55] } { Mistake. Be6 was best. } { [%clk 0:01:22] } 26. Qxc3?? { [%eval 0.47] } { Blunder. fxg4 was best. } { [%clk 0:06:12] } 26... Qxc3 { [%eval 0.45] [%clk 0:01:26] } 27. Rxc3 { [%eval 0.39] [%clk 0:06:41] } 27... Be6 { [%eval 0.5] [%clk 0:01:55] } 28. Be5 { [%eval 0.5] [%clk 0:06:08] } 28... Bxb3 { [%eval 0.52] [%clk 0:01:35] } 29. Rxb3 { [%eval 0.62] [%clk 0:06:20] } 29... Nd3 { [%eval 0.96] [%clk 0:02:02] } 30. Bf6?! { [%eval 0.06] } { Inaccuracy. Bg3 was best. } { [%clk 0:05:32] } 30... Rxa2 { [%eval 0.07] [%clk 0:02:16] } 31. Rc3 { [%eval 0.17] [%clk 0:05:52] } 31... Ra8 { [%eval 0.03] [%clk 0:02:36] } 32. Rd1 { [%eval 0.13] [%clk 0:05:52] } 32... Nc5 { [%eval 0.14] [%clk 0:02:50] } 33. Rxd7 { [%eval 0.06] [%clk 0:06:16] } 33... Nxd7 { [%eval 0.04] [%clk 0:03:20] } 34. Bd4 { [%eval 0.1] [%clk 0:06:45] } 34... Nf8 { [%eval 0.0] [%clk 0:03:49] } 35. Bf6 { [%eval 0.06] [%clk 0:06:44] } 35... Nd7 { [%eval 0.04] [%clk 0:04:03] } 36. Bg5 { [%eval 0.02] [%clk 0:05:06] } 36... Nf8 { [%eval 0.05] [%clk 0:00:41] } 37. b6 { [%eval 0.0] [%clk 0:02:27] } 37... Ne6 { [%eval 0.0] [%clk 0:01:00] } 38. Bf6 { [%eval -0.05] [%clk 0:02:35] } 38... Kf8 { [%eval 0.0] [%clk 0:01:25] } 39. g3 { [%eval -0.06] [%clk 0:02:15] } 39... Ke8 { [%eval -0.03] [%clk 0:01:47] } 40. f4 { [%eval -0.1] [%clk 0:02:33] } 40... Kd7 { [%eval -0.12] [%clk 0:01:43] } 41. Rc2 { [%eval -0.25] [%clk 0:02:44] } 41... Ra6 { [%eval -0.04] [%clk 0:01:57] } 42. Rd2+ { [%eval -0.04] [%clk 0:01:44] } 42... Kc6 { [%eval 0.0] [%clk 0:02:20] } 43. Rc2+ { [%eval -0.47] [%clk 0:01:53] } 43... Kxb6 { [%eval -0.39] [%clk 0:02:18] } 44. Rc8?! { [%eval -1.02] } { Inaccuracy. f5 was best. } { [%clk 0:02:22] } 44... Ra5 { [%eval -0.79] [%clk 0:01:34] } 45. Be5 { [%eval -0.86] [%clk 0:02:13] } 45... Rd5 { [%eval -0.86] [%clk 0:01:50] } 46. h3 { [%eval -0.84] [%clk 0:01:27] } 46... h5 { [%eval -0.89] [%clk 0:00:40] } 47. Kf2 { [%eval -0.87] [%clk 0:01:47] } 47... Ka5 { [%eval -0.7] [%clk 0:00:33] } 48. Ra8+ { [%eval -1.25] [%clk 0:01:56] } 48... Kb4 { [%eval -1.11] [%clk 0:00:55] } 49. Ra7 { [%eval -1.36] [%clk 0:01:35] } 49... Rd7 { [%eval -1.02] [%clk 0:01:14] } 50. g4 { [%eval -1.06] [%clk 0:01:29] } 50... hxg4 { [%eval -0.97] [%clk 0:01:02] } 51. hxg4 { [%eval -1.06] [%clk 0:01:59] } 51... Nc5 { [%eval -1.15] [%clk 0:01:26] } 52. Ke3 { [%eval -1.07] [%clk 0:01:34] } 52... Rd3+ { [%eval -1.12] [%clk 0:00:56] } 53. Ke2 { [%eval -1.06] [%clk 0:02:03] } 53... Rd7 { [%eval -1.02] [%clk 0:00:35] } 54. Ke3 { [%eval -0.99] [%clk 0:00:39] } 54... b5 { [%eval -1.05] [%clk 0:00:49] } 55. Ra8?! { [%eval -1.64] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:54] } 55... Nd3?! { [%eval -0.77] } { Inaccuracy. Kc4 was best. } { [%clk 0:00:34] } 56. Bf6 { [%eval -1.07] [%clk 0:01:02] } 56... Nc5 { [%eval -1.04] [%clk 0:00:47] } 57. f5 { [%eval -0.93] [%clk 0:01:13] } 57... gxf5 { [%eval -0.84] [%clk 0:00:59] } 58. gxf5 { [%eval -1.07] [%clk 0:01:42] } 58... Kc4 { [%eval -1.0] [%clk 0:01:10] } 59. Rc8 { [%eval -0.98] [%clk 0:01:53] } 59... b4 { [%eval -1.12] [%clk 0:01:25] } 60. Bg7 { [%eval -0.94] [%clk 0:02:19] } 60... b3 { [%eval -0.84] [%clk 0:01:21] } 61. Kf4 { [%eval -1.05] [%clk 0:00:48] } 61... Kd5 { [%eval -1.5] [%clk 0:00:45] } 62. Kg5?? { [%eval -5.09] } { Blunder. Rb8 was best. } { [%clk 0:00:34] } 62... Ne4+?! { [%eval -3.43] } { Inaccuracy. f6+ was best. } { [%clk 0:00:41] } 63. Kf4 { [%eval -3.46] [%clk 0:00:52] } 63... Nd6?? { [%eval -1.25] } { Blunder. f6 was best. } { [%clk 0:00:33] } 64. Rb8 { [%eval -0.97] [%clk 0:00:32] } 64... Rb7 { [%eval -0.74] [%clk 0:00:49] } 65. Rxb7 { [%eval -0.58] [%clk 0:00:55] } 65... Nxb7 { [%eval -0.81] [%clk 0:01:18] } 66. Kg5?? { [%eval -6.15] } { Blunder. Ke3 was best. } { [%clk 0:01:24] } 66... Nc5?? { [%eval -0.5] } { Blunder. Nd6 was best. } { [%clk 0:01:04] } 67. Ba1 { [%eval -0.47] [%clk 0:00:41] } 67... Nd7 { [%eval -0.66] [%clk 0:00:44] } 68. Kf4?? { [%eval -7.0] } { Blunder. Bb2 was best. } { [%clk 0:00:31] } 68... f6 { [%eval -7.86] [%clk 0:00:33] } 69. Ke3 { [%eval -7.57] [%clk 0:00:35] } 69... Kc4?? { [%eval -0.03] } { Blunder. Ne5 was best. } { [%clk 0:00:48] } 70. Ke4?? { [%eval -8.91] } { Blunder. Ke2 was best. } { [%clk 0:00:33] } 70... Nc5+ { [%eval -9.52] [%clk 0:00:51] } 71. Ke3 { [%eval -9.25] [%clk 0:01:01] } 71... Na4 { [%eval -10.25] [%clk 0:01:01] } 0-1