Event: Round 7: Kangsabanik, Prabir - Sayan Barua
Date: 2025-01-31
White: Kangsabanik, Prabir
WhiteElo: 1959
Black: Sayan Barua
BlackElo: 1714
Result: 0-1
ECO: A27
Opening: English Opening: King's English Variation, Three Knights System
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:23:52] } 1... e5 { [%eval 0.12] [%clk 1:30:38] } 2. Nc3 { [%eval 0.04] [%clk 1:24:19] } 2... Nc6 { [%eval 0.21] [%clk 1:30:50] } 3. Nf3 { [%eval 0.05] [%clk 1:24:37] } 3... f5 { [%eval 0.34] [%clk 1:31:05] } 4. e4 { [%eval -0.03] [%clk 1:23:36] } 4... fxe4 { [%eval -0.1] [%clk 1:26:57] } 5. Nxe4 { [%eval -0.04] [%clk 1:23:29] } 5... Nf6 { [%eval 0.0] [%clk 1:26:44] } 6. d3 { [%eval -0.48] [%clk 1:22:27] } 6... d6 { [%eval 0.0] [%clk 1:24:24] } 7. Be2 { [%eval -0.06] [%clk 1:19:18] } 7... Be7 { [%eval 0.12] [%clk 1:24:00] } 8. Ng3 { [%eval 0.11] [%clk 1:15:14] } 8... O-O { [%eval 0.14] [%clk 1:20:37] } 9. d4?! { [%eval -0.54] } { Inaccuracy. O-O was best. } { [%clk 1:15:03] } 9... e4 { [%eval -0.52] [%clk 1:18:44] } 10. Ng5?! { [%eval -1.36] } { Inaccuracy. Nd2 was best. } { [%clk 1:10:33] } 10... d5 { [%eval -1.41] [%clk 1:18:13] } 11. b3?! { [%eval -2.21] } { Inaccuracy. O-O was best. } { [%clk 1:10:45] } 11... Ng4?? { [%eval 0.02] } { Blunder. Bb4+ was best. } { [%clk 1:04:38] } 12. N5xe4?? { [%eval -5.13] } { Blunder. Bxg4 was best. } { [%clk 0:59:22] } 12... dxe4 { [%eval -5.07] [%clk 1:04:40] } 13. Bxg4?! { [%eval -7.65] } { Inaccuracy. O-O was best. } { [%clk 0:52:31] } 13... Bxg4 { [%eval -7.73] [%clk 1:04:34] } 14. Qxg4 { [%eval -7.87] [%clk 0:52:57] } 14... Qxd4?! { [%eval -5.19] } { Inaccuracy. Bb4+ was best. } { [%clk 1:04:17] } 15. O-O { [%eval -5.21] [%clk 0:53:16] } 15... Qxa1 { [%eval -5.25] [%clk 1:02:36] } 16. Nh5 { [%eval -5.2] [%clk 0:50:35] } 16... Qe5 { [%eval -5.19] [%clk 0:58:50] } 17. Bf4 { [%eval -5.21] [%clk 0:49:18] } 17... Rxf4 { [%eval -5.12] [%clk 0:58:35] } 18. Nxf4 { [%eval -5.1] [%clk 0:49:45] } 18... Bd6 { [%eval -5.02] [%clk 0:56:48] } 19. g3 { [%eval -4.94] [%clk 0:49:22] } 19... Rf8 { [%eval -4.92] [%clk 0:56:02] } 20. Ne6 { [%eval -5.39] [%clk 0:49:05] } 20... Re8 { [%eval -5.28] [%clk 0:55:08] } 21. Ng5 { [%eval -5.66] [%clk 0:48:25] } 21... h6 { [%eval -5.44] [%clk 0:54:56] } 22. Nh3 { [%eval -5.58] [%clk 0:47:42] } 22... Qe6 { [%eval -5.6] [%clk 0:55:04] } 23. Qh5 { [%eval -5.6] [%clk 0:47:10] } 23... Rf8 { [%eval -5.41] [%clk 0:54:33] } 24. Re1 { [%eval -5.44] [%clk 0:46:15] } 24... Nd4 { [%eval -5.49] [%clk 0:53:49] } 25. Kg2 { [%eval -5.44] [%clk 0:45:25] } 25... Qf5 { [%eval -4.51] [%clk 0:51:40] } 26. Qxf5 { [%eval -4.44] [%clk 0:44:04] } 26... Rxf5 { [%eval -4.4] [%clk 0:51:44] } 27. Rxe4 { [%eval -4.42] [%clk 0:44:31] } 27... Nc6 { [%eval -4.42] [%clk 0:52:04] } 28. f4 { [%eval -4.42] [%clk 0:44:43] } 28... Rf7 { [%eval -4.33] [%clk 0:51:38] } 29. Nf2 { [%eval -4.35] [%clk 0:44:23] } 29... Re7 { [%eval -4.41] [%clk 0:51:47] } 30. Kf3 { [%eval -4.46] [%clk 0:43:43] } 30... Kf7 { [%eval -4.58] [%clk 0:51:21] } 31. Nd3 { [%eval -4.56] [%clk 0:43:50] } 31... Nb4 { [%eval -4.88] [%clk 0:50:29] } 32. Nxb4 { [%eval -4.84] [%clk 0:43:23] } 32... Bxb4 { [%eval -4.74] [%clk 0:50:36] } 33. Rd4 { [%eval -4.74] [%clk 0:43:31] } 33... Bd6 { [%eval -4.63] [%clk 0:50:57] } 34. h4 { [%eval -4.64] [%clk 0:43:39] } 34... Re1 { [%eval -4.63] [%clk 0:51:04] } 35. Rd3 { [%eval -4.89] [%clk 0:43:12] } 35... Ke6 { [%eval -4.73] [%clk 0:51:04] } 36. Kg4 { [%eval -4.74] [%clk 0:42:01] } 36... a5 { [%eval -4.88] [%clk 0:49:12] } 37. Rd5 { [%eval -4.84] [%clk 0:41:32] } 37... b6 { [%eval -4.86] [%clk 0:49:26] } 38. Kh5 { [%eval -5.19] [%clk 0:41:09] } 38... Kf6 { [%eval -5.01] [%clk 0:48:44] } 39. g4 { [%eval -5.28] [%clk 0:39:57] } 39... Kf7 { [%eval -5.21] [%clk 0:46:28] } 40. Rf5+ { [%eval -5.32] [%clk 0:34:02] } 40... Kg8 { [%eval -5.29] [%clk 0:46:33] } 41. g5 { [%eval -5.16] [%clk 0:32:02] } 41... Re6 { [%eval -4.88] [%clk 0:44:48] } 42. Kg4 { [%eval -5.69] [%clk 0:31:17] } 42... h5+ { [%eval -5.8] [%clk 0:44:08] } 43. Kf3 { [%eval -6.04] [%clk 0:30:31] } 43... c6 { [%eval -6.01] [%clk 0:44:18] } 44. g6 { [%eval -5.98] [%clk 0:28:20] } 44... Rxg6 { [%eval -5.77] [%clk 0:44:31] } 45. Rxh5 { [%eval -6.12] [%clk 0:28:27] } 45... Rf6 { [%eval -5.97] [%clk 0:44:49] } 46. f5 { [%eval -7.26] [%clk 0:28:49] } 46... g6 { [%eval -7.04] [%clk 0:45:12] } 47. Rh6 { [%eval -8.63] [%clk 0:27:49] } 47... Rxf5+ { [%eval -8.48] [%clk 0:45:24] } 48. Kg4 { [%eval -9.47] [%clk 0:28:17] } 48... Kg7 { [%eval -9.01] [%clk 0:45:41] } 49. Rh5 { [%eval -10.71] [%clk 0:24:46] } 49... Rxh5 { [%eval -10.14] [%clk 0:45:29] } 0-1