Event: Round 9: Chatterjee, K.K. - Prashanth J Naik
Date: 2024-04-04
White: Chatterjee, K.K.
WhiteTitle: CM
WhiteElo: 1917
Black: Prashanth J Naik
BlackElo: 1807
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:21:59] } 2. g3 { [%eval 0.19] [%clk 1:31:08] } 2... Nf6 { [%eval 0.33] [%clk 1:20:18] } 3. Bg2 { [%eval 0.19] [%clk 1:31:06] } 3... g6 { [%eval 0.13] [%clk 1:16:05] } 4. c4 { [%eval 0.2] [%clk 1:27:05] } 4... c6 { [%eval 0.29] [%clk 1:15:17] } 5. O-O { [%eval 0.2] [%clk 1:19:06] } 5... Bg7 { [%eval 0.19] [%clk 1:15:38] } 6. d4 { [%eval 0.27] [%clk 1:19:23] } 6... O-O { [%eval 0.11] [%clk 1:15:47] } 7. Nc3 { [%eval 0.0] [%clk 1:19:11] } 7... dxc4 { [%eval 0.0] [%clk 1:13:52] } 8. e3 { [%eval -0.33] [%clk 1:08:06] } 8... Nbd7 { [%eval -0.08] [%clk 1:09:56] } 9. Qe2 { [%eval -0.56] [%clk 0:58:28] } 9... b5 { [%eval -0.54] [%clk 1:09:29] } 10. Rd1 { [%eval -0.94] [%clk 0:55:39] } 10... Qb6 { [%eval -0.67] [%clk 1:08:39] } 11. e4 { [%eval -1.0] [%clk 0:48:25] } 11... e6? { [%eval 0.15] } { Mistake. b4 was best. } { [%clk 1:04:42] } 12. h3?! { [%eval -0.44] } { Inaccuracy. Bf4 was best. } { [%clk 0:45:17] } 12... Bb7 { [%eval -0.25] [%clk 0:59:11] } 13. a4 { [%eval -0.7] [%clk 0:23:03] } 13... a6 { [%eval -0.31] [%clk 0:57:02] } 14. Be3 { [%eval -0.39] [%clk 0:22:21] } 14... Rfe8?! { [%eval 0.37] } { Inaccuracy. c5 was best. } 15. Ne5?! { [%eval -0.29] } { Inaccuracy. e5 was best. } { [%clk 0:18:07] } 15... Rad8 { [%eval 0.25] } 16. f4?! { [%eval -0.69] } { Inaccuracy. Nxd7 was best. } { [%clk 0:17:14] } 16... Qc7 { [%eval -0.46] [%clk 0:47:43] } 17. Nxd7 { [%eval -0.43] } 17... Nxd7 { [%eval -0.21] [%clk 0:44:17] } 18. e5 { [%eval -0.13] [%clk 0:14:55] } 18... f5 { [%eval 0.03] [%clk 0:43:41] } 19. g4?! { [%eval -0.73] } { Inaccuracy. axb5 was best. } { [%clk 0:12:50] } 19... Nb6?! { [%eval 0.12] } { Inaccuracy. b4 was best. } { [%clk 0:43:27] } 20. gxf5 { [%eval 0.05] [%clk 0:12:59] } 20... gxf5 { [%eval -0.01] [%clk 0:43:53] } 21. Kh2 { [%eval -0.03] [%clk 0:13:01] } 21... Qd7?! { [%eval 0.75] } { Inaccuracy. Kh8 was best. } { [%clk 0:33:21] } 22. a5?! { [%eval 0.0] } { Inaccuracy. Rg1 was best. } { [%clk 0:11:51] } 22... Nd5?! { [%eval 0.76] } { Inaccuracy. Nc8 was best. } { [%clk 0:33:12] } 23. Bxd5 { [%eval 0.68] [%clk 0:12:04] } 23... cxd5 { [%eval 0.95] [%clk 0:33:35] } 24. Rg1 { [%eval 0.6] [%clk 0:12:24] } 24... Qf7?! { [%eval 1.3] } { Inaccuracy. Kh8 was best. } { [%clk 0:25:53] } 25. Bf2 { [%eval 1.36] [%clk 0:12:45] } 25... Kf8?! { [%eval 2.45] } { Inaccuracy. Rc8 was best. } { [%clk 0:15:43] } 26. Bh4 { [%eval 2.36] [%clk 0:12:50] } 26... Bh6 { [%eval 2.94] [%clk 0:13:58] } 27. Qf3?! { [%eval 2.04] } { Inaccuracy. Rg2 was best. } { [%clk 0:12:27] } 27... Ra8?! { [%eval 2.89] } { Inaccuracy. Re7 was best. } { [%clk 0:13:23] } 28. Rg2 { [%eval 2.82] [%clk 0:11:47] } 28... Rec8 { [%eval 2.88] [%clk 0:13:35] } 29. Rag1 { [%eval 2.84] [%clk 0:12:04] } 29... Ke8 { [%eval 2.91] [%clk 0:13:50] } 30. Bf6 { [%eval 2.76] [%clk 0:12:04] } 30... Kf8?? { [%eval 7.68] } { Blunder. Rc7 was best. } { [%clk 0:10:39] } 31. Qg3?! { [%eval 4.83] } { Inaccuracy. Nxb5 was best. } { [%clk 0:09:52] } 31... Ke8 { [%eval 4.82] [%clk 0:09:47] } 32. Qh4 { [%eval 4.8] [%clk 0:10:05] } 32... Bf8 { [%eval 4.71] [%clk 0:07:35] } 33. Rg7 { [%eval 4.61] [%clk 0:09:36] } 33... Bxg7 { [%eval 5.3] [%clk 0:07:50] } 34. Rxg7 { [%eval 4.99] [%clk 0:10:04] } 34... Rc7 { [%eval 4.52] [%clk 0:08:18] } 35. Rxf7 { [%eval 4.27] [%clk 0:10:04] } 35... Rxf7 { [%eval 4.12] [%clk 0:08:42] } 36. Qg5 { [%eval 4.05] [%clk 0:07:55] } 36... Kd7 { [%eval 4.01] [%clk 0:08:55] } 37. Qh5 { [%eval 3.52] [%clk 0:08:18] } 37... Raf8 { [%eval 3.3] [%clk 0:08:45] } 38. Na2 { [%eval 3.31] [%clk 0:08:12] } 38... Kc7 { [%eval 3.42] [%clk 0:08:12] } 39. Bg5 { [%eval 3.35] [%clk 0:08:24] } 39... Rd7 { [%eval 3.39] [%clk 0:07:39] } 40. Qh6 { [%eval 3.25] [%clk 0:08:28] } 40... Re8 { [%eval 3.34] [%clk 0:08:08] } 41. Nb4 { [%eval 3.57] [%clk 0:08:47] } 41... Bc8 { [%eval 3.94] [%clk 0:08:03] } 42. Qh4 { [%eval 3.39] [%clk 0:08:09] } 42... Rg8 { [%eval 3.76] [%clk 0:08:00] } 43. Nc2?! { [%eval 2.81] } { Inaccuracy. Qh6 was best. } { [%clk 0:07:46] } 43... Kc6 { [%eval 3.04] [%clk 0:07:57] } 44. Bf6 { [%eval 2.74] [%clk 0:06:44] } 44... Rf7 { [%eval 3.05] [%clk 0:06:22] } 45. Qe1 { [%eval 3.0] [%clk 0:06:56] } 45... Rd7? { [%eval 5.1] } { Mistake. Kb7 was best. } { [%clk 0:04:23] } 46. Qb4 { [%eval 5.08] [%clk 0:07:10] } 46... Re8?! { [%eval 7.63] } { Inaccuracy. Kb7 was best. } { [%clk 0:04:49] } 47. Qc5+ { [%eval 7.34] [%clk 0:07:20] } 47... Kb7 { [%eval 7.16] [%clk 0:05:17] } 48. Nb4 { [%eval 6.84] [%clk 0:07:22] } 1-0