Event: SixDays Budapest July GM B
Site: Budapest
Date: 2024-08-01
White: Koustav Chatterjee
WhiteTitle: GM
WhiteElo: 2524
Black: Gedajlovic, Max
BlackTitle: IM
BlackElo: 2378
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:23:46] } 2. c4 { [%eval 0.21] [%clk 1:31:22] } 2... e6 { [%eval 0.11] [%clk 1:24:10] } 3. Nc3 { [%eval 0.0] [%clk 1:31:49] } 3... Bb4 { [%eval 0.17] [%clk 1:24:29] } 4. e3 { [%eval 0.08] [%clk 1:32:14] } 4... O-O { [%eval 0.17] [%clk 1:24:46] } 5. Bd3 { [%eval 0.13] [%clk 1:32:40] } 5... d5 { [%eval 0.09] [%clk 1:25:06] } 6. a3 { [%eval 0.03] [%clk 1:33:07] } 6... Bxc3+ { [%eval 0.08] [%clk 1:25:26] } 7. bxc3 { [%eval 0.0] [%clk 1:33:32] } 7... dxc4 { [%eval 0.1] [%clk 1:25:47] } 8. Bxc4 { [%eval 0.22] [%clk 1:33:58] } 8... c5 { [%eval 0.2] [%clk 1:26:07] } 9. Nf3 { [%eval 0.12] [%clk 1:34:24] } 9... Qc7 { [%eval 0.12] [%clk 1:26:29] } 10. Be2 { [%eval 0.08] [%clk 1:34:49] } 10... b6 { [%eval 0.05] [%clk 1:26:45] } 11. Bb2 { [%eval 0.09] [%clk 1:35:14] } 11... cxd4 { [%eval 0.04] [%clk 1:26:56] } 12. cxd4 { [%eval 0.05] [%clk 1:35:23] } 12... Ba6 { [%eval 0.1] [%clk 1:27:18] } 13. Bxa6 { [%eval 0.07] [%clk 1:35:33] } 13... Nxa6 { [%eval 0.09] [%clk 1:27:41] } 14. Qe2 { [%eval 0.04] [%clk 1:36:01] } 14... Nb8 { [%eval 0.04] [%clk 1:27:22] } 15. O-O { [%eval 0.08] [%clk 1:36:24] } 15... Qb7 { [%eval 0.14] [%clk 1:26:41] } 16. Rfe1 { [%eval 0.15] [%clk 1:34:44] } 16... Nbd7 { [%eval 0.27] [%clk 1:26:25] } 17. e4 { [%eval 0.25] [%clk 1:34:57] } 17... b5 { [%eval 0.28] [%clk 1:22:38] } 18. Nd2 { [%eval 0.01] [%clk 1:30:48] } 18... a6 { [%eval 0.28] [%clk 1:19:10] } 19. Nf1 { [%eval 0.25] [%clk 1:25:50] } 19... Ne8 { [%eval 0.69] } 20. d5 { [%eval 0.69] [%clk 1:25:50] } 20... exd5?! { [%eval 1.27] } { Inaccuracy. Rc8 was best. } 21. exd5 { [%eval 1.33] [%clk 1:25:50] } 21... Nb6 { [%eval 1.31] } 22. Ne3?! { [%eval 0.61] } { Inaccuracy. Ng3 was best. } { [%clk 1:03:19] } 22... f5?! { [%eval 1.22] } { Inaccuracy. Nd6 was best. } { [%clk 0:53:07] } 23. Rad1 { [%eval 0.99] [%clk 0:57:28] } 23... Nd6 { [%eval 1.04] [%clk 0:51:31] } 24. Be5 { [%eval 1.03] [%clk 0:57:39] } 24... Rad8 { [%eval 1.25] [%clk 0:50:22] } 25. f4?! { [%eval 0.39] } { Inaccuracy. Qd3 was best. } { [%clk 0:57:53] } 25... Qf7 { [%eval 0.64] [%clk 0:45:20] } 26. Rd3 { [%eval 0.29] [%clk 0:55:27] } 26... Rd7 { [%eval 0.39] [%clk 0:43:35] } 27. Rc1 { [%eval 0.22] [%clk 0:50:53] } 27... Ndc4 { [%eval 0.21] [%clk 0:42:04] } 28. d6 { [%eval 0.0] [%clk 0:51:12] } 28... Re8 { [%eval 0.01] [%clk 0:40:19] } 29. Nxc4 { [%eval 0.07] [%clk 0:51:07] } 29... Nxc4 { [%eval 0.07] [%clk 0:40:32] } 30. Qf3 { [%eval 0.22] [%clk 0:50:04] } 30... h6?! { [%eval 0.84] } { Inaccuracy. Rdd8 was best. } { [%clk 0:34:52] } 31. Rd5 { [%eval 0.79] [%clk 0:47:58] } 31... Red8 { [%eval 1.11] [%clk 0:25:50] } 32. Rcd1 { [%eval 1.07] [%clk 0:46:52] } 32... Qe6 { [%eval 1.02] [%clk 0:25:01] } 33. h3 { [%eval 1.03] [%clk 0:45:43] } 33... Nb6?! { [%eval 2.13] } { Inaccuracy. Rc8 was best. } { [%clk 0:23:33] } 34. Rc5 { [%eval 2.04] [%clk 0:45:39] } 34... Nc4 { [%eval 2.03] [%clk 0:22:09] } 35. Qg3 { [%eval 1.63] [%clk 0:44:15] } 35... Kh7 { [%eval 1.67] [%clk 0:21:13] } 36. Rd4 { [%eval 1.52] [%clk 0:44:21] } 36... Qg6 { [%eval 2.12] [%clk 0:13:58] } 37. Qd3 { [%eval 2.19] [%clk 0:40:45] } 37... Qe6 { [%eval 2.23] [%clk 0:08:37] } 38. Kh2 { [%eval 2.31] [%clk 0:38:56] } 38... Re8 { [%eval 2.83] [%clk 0:06:02] } 39. Qf3?! { [%eval 2.12] } { Inaccuracy. a4 was best. } { [%clk 0:37:33] } 39... Red8 { [%eval 2.11] [%clk 0:04:51] } 40. Qg3 { [%eval 1.89] [%clk 0:31:23] } 40... Qg6 { [%eval 2.31] [%clk 0:05:02] } 41. Qd3 { [%eval 2.32] [%clk 0:31:46] } 41... Qe6 { [%eval 2.71] [%clk 0:05:20] } 42. Qf3 { [%eval 2.09] [%clk 0:32:10] } 42... Re8 { [%eval 2.54] [%clk 0:01:01] } 43. Qc6 { [%eval 2.5] [%clk 0:32:00] } 43... Na5 { [%eval 2.4] [%clk 0:00:57] } 44. Qd5 { [%eval 2.27] [%clk 0:29:53] } 44... Qxd5 { [%eval 1.99] [%clk 0:00:55] } 45. Rdxd5 { [%eval 2.19] [%clk 0:29:21] } 45... Red8 { [%eval 2.12] [%clk 0:00:37] } 46. Rc7?! { [%eval 1.31] } { Inaccuracy. a4 was best. } { [%clk 0:28:40] } 46... Nb7?? { [%eval 4.51] } { Blunder. Kg6 was best. } { [%clk 0:00:44] } 47. Rc6?? { [%eval 2.11] } { Blunder. Rd3 was best. } { [%clk 0:28:59] } 47... Ra8?! { [%eval 3.14] } { Inaccuracy. a5 was best. } { [%clk 0:00:52] } 48. g4 { [%eval 3.09] [%clk 0:28:15] } 48... fxg4 { [%eval 2.83] [%clk 0:01:03] } 49. hxg4 { [%eval 2.87] [%clk 0:28:43] } 49... Kg8 { [%eval 2.87] [%clk 0:01:04] } 50. f5 { [%eval 2.84] [%clk 0:28:58] } 50... Kf7 { [%eval 3.12] [%clk 0:00:54] } 51. Kg3 { [%eval 3.42] [%clk 0:29:26] } 51... Na5?! { [%eval 4.51] } { Inaccuracy. Rad8 was best. } { [%clk 0:00:33] } 52. Rc7 { [%eval 4.38] [%clk 0:29:33] } 52... Rd8 { [%eval 3.2] [%clk 0:00:46] } 53. Bd4 { [%eval 3.16] [%clk 0:29:07] } 53... Nc4 { [%eval 2.87] [%clk 0:00:49] } 54. Bc5 { [%eval 3.16] [%clk 0:29:32] } 54... Ke8 { [%eval 3.51] [%clk 0:00:50] } 55. Rc6 { [%eval 3.34] [%clk 0:29:35] } 55... Ra8 { [%eval 3.16] [%clk 0:00:47] } 56. Kf4 { [%eval 2.92] [%clk 0:29:05] } 56... a5?! { [%eval 4.13] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:35] } 57. Rd4 { [%eval 3.88] [%clk 0:29:06] } 57... a4 { [%eval 4.79] [%clk 0:00:31] } 58. Re4+ { [%eval 4.97] [%clk 0:27:12] } 58... Kd8 { [%eval 4.88] [%clk 0:00:51] } 59. Re6 { [%eval 4.75] [%clk 0:27:39] } 59... Rb7 { [%eval 4.87] [%clk 0:00:32] } 60. Ke4 { [%eval 4.74] [%clk 0:25:38] } 60... Rab8 { [%eval 5.87] [%clk 0:00:31] } 61. Kd5 { [%eval 5.67] [%clk 0:24:18] } 61... Rf7 { [%eval 6.96] [%clk 0:00:33] } 62. Rg6 { [%eval 6.9] [%clk 0:22:44] } 62... Rbb7 { [%eval 8.04] [%clk 0:00:34] } 63. Ke6 { [%eval 7.58] [%clk 0:22:49] } 63... Rf8? { [%eval #15] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:00:33] } 64. d7 { [%eval #20] [%clk 0:22:11] } 64... Rf7 { [%eval #1] [%clk 0:00:55] } 65. Rc8# { [%clk 0:22:35] } 1-0