Event: Round 4: Atri Chattopadhyay - Pati Spandan
Date: 2024-12-13
White: Atri Chattopadhyay
WhiteElo: 1993
Black: Pati Spandan
BlackElo: 1746
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:22:05] } 1... c5 { [%eval 0.25] [%clk 1:30:42] } 2. Nf3 { [%eval 0.2] [%clk 1:21:24] } 2... Nc6 { [%eval 0.25] [%clk 1:30:38] } 3. c3 { [%eval 0.07] [%clk 1:21:18] } 3... d5 { [%eval 0.13] [%clk 1:30:25] } 4. exd5 { [%eval 0.17] [%clk 1:21:42] } 4... Qxd5 { [%eval 0.14] [%clk 1:30:48] } 5. d4 { [%eval 0.08] [%clk 1:22:07] } 5... Bg4 { [%eval 0.27] [%clk 1:30:38] } 6. Be2 { [%eval 0.15] [%clk 1:22:32] } 6... cxd4 { [%eval 0.23] [%clk 1:30:54] } 7. cxd4 { [%eval 0.18] [%clk 1:22:57] } 7... e6 { [%eval 0.17] [%clk 1:31:13] } 8. Nc3 { [%eval 0.19] [%clk 1:23:10] } 8... Bb4 { [%eval 0.2] [%clk 1:31:26] } 9. O-O { [%eval 0.24] [%clk 1:23:33] } 9... Qa5 { [%eval 0.24] [%clk 1:31:24] } 10. Ne4 { [%eval 0.11] [%clk 1:03:13] } 10... Nf6 { [%eval 0.09] [%clk 1:11:03] } 11. Ned2 { [%eval -0.19] [%clk 0:49:31] } 11... Bxd2 { [%eval -0.16] [%clk 0:51:49] } 12. Bxd2 { [%eval -0.2] [%clk 0:49:41] } 12... Qb6 { [%eval -0.2] [%clk 0:50:55] } 13. Bc3 { [%eval -0.3] [%clk 0:46:19] } 13... O-O { [%eval -0.36] [%clk 0:48:34] } 14. Qa4 { [%eval -0.51] [%clk 0:39:57] } 14... Nd5 { [%eval -0.53] [%clk 0:46:39] } 15. h3 { [%eval -0.54] [%clk 0:29:37] } 15... Bh5 { [%eval -0.61] [%clk 0:28:06] } 16. Qb3 { [%eval -0.67] [%clk 0:27:23] } 16... Qxb3 { [%eval -0.69] [%clk 0:26:22] } 17. axb3 { [%eval -0.66] [%clk 0:27:52] } 17... Rfd8 { [%eval -0.64] [%clk 0:16:50] } 18. g3 { [%eval -0.73] [%clk 0:21:38] } 18... Rd7 { [%eval -0.3] [%clk 0:06:01] } 19. Kg2 { [%eval -0.71] [%clk 0:20:33] } 19... Rad8 { [%eval -0.66] [%clk 0:04:34] } 20. Bb5?! { [%eval -1.35] } { Inaccuracy. Rfe1 was best. } { [%clk 0:20:37] } 20... Bxf3+ { [%eval -1.41] [%clk 0:04:41] } 21. Kxf3 { [%eval -1.32] [%clk 0:20:59] } 21... Nde7 { [%eval -1.27] [%clk 0:04:27] } 22. Rfd1 { [%eval -1.43] [%clk 0:17:30] } 22... a6 { [%eval -1.53] [%clk 0:04:14] } 23. Bxc6 { [%eval -1.83] [%clk 0:17:02] } 23... Nxc6 { [%eval -1.95] [%clk 0:04:38] } 24. Ke4 { [%eval -1.91] [%clk 0:16:16] } 24... f5+ { [%eval -1.66] [%clk 0:04:34] } 25. Ke3 { [%eval -2.0] [%clk 0:14:26] } 25... e5 { [%eval -1.93] [%clk 0:04:50] } 26. d5 { [%eval -1.73] [%clk 0:14:11] } 26... Rxd5 { [%eval -1.77] [%clk 0:05:10] } 27. Rxd5 { [%eval -1.57] [%clk 0:14:39] } 27... Rxd5 { [%eval -1.65] [%clk 0:05:39] } 28. g4 { [%eval -1.47] [%clk 0:13:43] } 28... fxg4 { [%eval -1.32] [%clk 0:03:51] } 29. hxg4 { [%eval -1.27] [%clk 0:14:07] } 29... Rb5 { [%eval -1.09] [%clk 0:03:57] } 30. Rd1 { [%eval -1.14] [%clk 0:10:52] } 30... Kf7?! { [%eval -0.53] } { Inaccuracy. Rxb3 was best. } { [%clk 0:03:24] } 31. Rd7+?! { [%eval -1.54] } { Inaccuracy. Ke4 was best. } { [%clk 0:10:46] } 31... Ne7 { [%eval -1.57] [%clk 0:03:45] } 32. b4 { [%eval -1.6] [%clk 0:09:34] } 32... Ke6 { [%eval -1.7] [%clk 0:03:27] } 33. Rd8 { [%eval -1.72] [%clk 0:08:58] } 33... Nd5+ { [%eval -1.66] [%clk 0:03:36] } 34. Ke4 { [%eval -1.63] [%clk 0:09:09] } 34... Nf6+ { [%eval -1.5] [%clk 0:01:23] } 35. Kf3 { [%eval -1.58] [%clk 0:09:27] } 35... Ke7 { [%eval -1.05] [%clk 0:00:58] } 36. Rd1 { [%eval -1.48] [%clk 0:09:25] } 36... Nd5? { [%eval 0.0] } { Mistake. Ke6 was best. } { [%clk 0:00:45] } 37. Bxe5 { [%eval 0.0] [%clk 0:09:31] } 37... g6 { [%eval -0.03] [%clk 0:00:52] } 38. Rh1 { [%eval 0.0] [%clk 0:08:54] } 38... Nxb4 { [%eval 0.0] [%clk 0:00:36] } 39. Rh2?? { [%eval -4.13] } { Blunder. Rxh7+ was best. } 39... h6?? { [%eval -0.25] } { Blunder. Rxe5 was best. } 40. Rxh6?? { [%eval -3.78] } { Blunder. Ke4 was best. } { [%clk 0:09:19] } 40... Ke6?? { [%eval 0.17] } { Blunder. Rxe5 was best. } { [%clk 0:00:51] } 41. Rh7?? { [%eval -5.33] } { Blunder. Bd4 was best. } { [%clk 0:09:18] } 41... Nd5?? { [%eval 0.0] } { Blunder. Kxe5 was best. } { [%clk 0:00:53] } 42. Bh8 { [%eval 0.0] [%clk 0:03:39] } 42... Rb3+ { [%eval 0.0] [%clk 0:00:46] } 43. Ke2 { [%eval -0.03] [%clk 0:04:07] } 43... Nf6 { [%eval 0.0] [%clk 0:00:34] } 44. Rg7 { [%eval 0.0] [%clk 0:03:59] } 44... Rxb2+ { [%eval -0.04] [%clk 0:00:46] } 45. Kf3 { [%eval 0.0] [%clk 0:04:15] } 45... Rb3+ { [%eval -0.03] [%clk 0:01:02] } 46. Kg2 { [%eval 0.0] [%clk 0:04:36] } 46... Nxg4 { [%eval 0.0] [%clk 0:00:59] } 47. Rxg6+ { [%eval -0.03] [%clk 0:04:49] } 47... Kf5 { [%eval -0.18] [%clk 0:01:25] } 48. Rg8 { [%eval -0.21] [%clk 0:05:08] } 48... a5 { [%eval -0.12] [%clk 0:00:44] } 49. Ra8 { [%eval -0.14] [%clk 0:05:08] } 49... b6 { [%eval -0.18] [%clk 0:00:45] } 50. Bd4 { [%eval -0.17] [%clk 0:05:27] } 50... Rb4 { [%eval -0.22] [%clk 0:01:05] } 51. Bxb6 { [%eval -0.15] [%clk 0:04:15] } 51... Rxb6 { [%eval -0.13] [%clk 0:01:25] } 52. Rxa5+ { [%eval -0.12] [%clk 0:04:42] } 1/2-1/2