Event: Round 4: Chakkravarthy J. Deepan - Kundu Subhayan
Date: 2021-10-22
White: Chakkravarthy J. Deepan
Black: Kundu Subhayan
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:55] } 1... Nf6 { [%eval 0.29] [%clk 1:26:36] } 2. Nf3 { [%eval 0.27] [%clk 1:30:04] } 2... g6 { [%eval 0.38] [%clk 1:26:38] } 3. g3 { [%eval 0.33] [%clk 1:30:04] } 3... Bg7 { [%eval 0.22] [%clk 1:26:59] } 4. Bg2 { [%eval 0.23] [%clk 1:30:30] } 4... O-O { [%eval 0.21] [%clk 1:27:16] } 5. O-O { [%eval 0.16] [%clk 1:30:53] } 5... c6 { [%eval 0.13] [%clk 1:27:05] } 6. d4 { [%eval 0.12] [%clk 1:28:44] } 6... d5 { [%eval 0.11] [%clk 1:22:46] } 7. Qb3 { [%eval 0.0] [%clk 1:29:04] } 7... dxc4 { [%eval 0.32] [%clk 1:19:59] } 8. Qxc4 { [%eval 0.42] [%clk 1:28:59] } 8... Bf5 { [%eval 0.33] [%clk 1:20:12] } 9. Nc3 { [%eval 0.53] [%clk 1:27:32] } 9... Nbd7 { [%eval 0.36] [%clk 1:18:14] } 10. Bf4 { [%eval -0.04] [%clk 1:12:51] } 10... Ne4 { [%eval 0.38] [%clk 1:12:00] } 11. e3 { [%eval 0.05] [%clk 0:58:04] } 11... h6 { [%eval 0.25] [%clk 0:55:07] } 12. h4 { [%eval 0.21] [%clk 0:57:44] } 12... Qa5 { [%eval 0.37] [%clk 0:54:09] } 13. Rfc1 { [%eval 0.5] [%clk 0:44:03] } 13... Rac8 { [%eval 0.5] [%clk 0:39:32] } 14. b4 { [%eval 0.18] [%clk 0:31:06] } 14... Qa3 { [%eval 0.29] [%clk 0:39:11] } 15. Nxe4 { [%eval 0.32] [%clk 0:22:38] } 15... Bxe4 { [%eval 0.5] [%clk 0:39:33] } 16. Nd2 { [%eval 0.16] [%clk 0:22:58] } 16... Bxg2 { [%eval 0.11] [%clk 0:34:12] } 17. Kxg2 { [%eval -0.05] [%clk 0:23:19] } 17... c5?? { [%eval 2.12] } { Blunder. a5 was best. } { [%clk 0:21:20] } 18. bxc5 { [%eval 2.42] [%clk 0:19:37] } 18... e5 { [%eval 2.52] [%clk 0:21:29] } 19. Bxe5 { [%eval 2.3] [%clk 0:18:09] } 19... Bxe5 { [%eval 2.33] [%clk 0:20:24] } 20. dxe5? { [%eval 0.9] } { Mistake. Qd5 was best. } { [%clk 0:08:09] } 20... Rxc5 { [%eval 0.75] [%clk 0:17:48] } 21. Qb3 { [%eval 0.78] [%clk 0:08:20] } 21... Qa6?? { [%eval 2.6] } { Blunder. Qxb3 was best. } { [%clk 0:16:52] } 22. Rxc5 { [%eval 2.62] [%clk 0:07:00] } 22... Nxc5 { [%eval 2.34] [%clk 0:17:21] } 23. Qd5 { [%eval 2.76] [%clk 0:06:43] } 23... Ne6?! { [%eval 4.35] } { Inaccuracy. Rc8 was best. } { [%clk 0:14:56] } 24. Ne4 { [%eval 4.37] [%clk 0:05:51] } 24... Rc8 { [%eval 4.69] [%clk 0:14:44] } 25. Rb1 { [%eval 4.8] [%clk 0:04:10] } 25... Rc7?! { [%eval 6.68] } { Inaccuracy. b6 was best. } { [%clk 0:07:32] } 26. Nd6?! { [%eval 4.59] } { Inaccuracy. Nf6+ was best. } { [%clk 0:03:54] } 26... b6 { [%eval 5.14] [%clk 0:03:49] } 27. h5 { [%eval 5.44] [%clk 0:03:14] } 27... gxh5 { [%eval 4.84] [%clk 0:03:12] } 28. Ne8 { [%eval 4.44] [%clk 0:02:40] } 28... Rc2 { [%eval 5.55] [%clk 0:01:39] } 29. Nf6+ { [%eval 5.1] [%clk 0:02:41] } 29... Kf8 { [%eval 5.59] [%clk 0:02:06] } 30. Qd6+? { [%eval 3.16] } { Mistake. Rd1 was best. } { [%clk 0:01:52] } 30... Kg7 { [%eval 3.0] [%clk 0:02:35] } 31. Nxh5+ { [%eval 3.28] [%clk 0:02:05] } 31... Kh8?! { [%eval 4.88] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:53] } 32. Qb8+?? { [%eval 0.93] } { Blunder. Qd5 was best. } { [%clk 0:00:35] } 32... Rc8 { [%eval 0.88] [%clk 0:01:53] } 33. Qd6 { [%eval 0.87] [%clk 0:01:03] } 33... Rc2?? { [%eval 4.89] } { Blunder. Qb7+ was best. } { [%clk 0:01:28] } 34. Qd5 { [%eval 4.77] [%clk 0:00:35] } 34... Qc4 { [%eval 4.76] [%clk 0:01:07] } 35. Qa8+ { [%eval 4.84] [%clk 0:00:42] } 35... Qc8 { [%eval 5.03] [%clk 0:01:30] } 36. Qxc8+ { [%eval 5.01] [%clk 0:00:33] } 36... Rxc8 { [%eval 4.9] [%clk 0:01:58] } 37. Nf4?! { [%eval 3.77] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:39] } 37... Rc2 { [%eval 4.24] [%clk 0:01:38] } 38. Nxe6 { [%eval 4.42] [%clk 0:00:36] } 38... fxe6 { [%eval 4.24] [%clk 0:02:07] } 39. a4 { [%eval 4.37] [%clk 0:00:58] } 39... Ra2 { [%eval 4.24] [%clk 0:01:30] } 40. Rb4 { [%eval 4.34] [%clk 0:31:13] } 40... Kg7 { [%eval 4.42] [%clk 0:31:48] } 41. g4 { [%eval 4.0] [%clk 0:30:34] } 41... Kg6 { [%eval 3.77] [%clk 0:31:15] } 42. Kg3 { [%eval 3.69] [%clk 0:30:43] } 42... h5 { [%eval 3.92] [%clk 0:31:39] } 43. gxh5+ { [%eval 3.85] [%clk 0:26:49] } 43... Kxh5 { [%eval 3.64] [%clk 0:31:44] } 44. Rd4 { [%eval 3.94] [%clk 0:18:06] } 44... Kg6 { [%eval 4.32] [%clk 0:30:36] } 45. f4 { [%eval 4.5] [%clk 0:18:15] } 45... Ra1 { [%eval 4.8] [%clk 0:25:57] } 46. Kf3?! { [%eval 3.44] } { Inaccuracy. e4 was best. } { [%clk 0:14:30] } 46... Rf1+ { [%eval 3.73] [%clk 0:24:07] } 47. Ke2 { [%eval 3.85] [%clk 0:14:56] } 47... Ra1 { [%eval 4.37] [%clk 0:24:29] } 48. e4 { [%eval 4.93] [%clk 0:14:27] } 48... Kh5 { [%eval 6.34] [%clk 0:14:44] } 49. f5 { [%eval 6.38] [%clk 0:13:57] } 49... exf5 { [%eval 6.55] [%clk 0:14:39] } 50. exf5 { [%eval 6.31] [%clk 0:11:28] } 50... Kg5 { [%eval 6.97] [%clk 0:15:02] } 51. f6 { [%eval 7.09] [%clk 0:11:12] } 51... Kg6 { [%eval 7.59] [%clk 0:14:46] } 52. Rf4 { [%eval 7.46] [%clk 0:11:30] } 1-0