Event: Round 5: Bitan Banerjee - Koosha Jaferian
Date: 2022-09-20
White: Bitan Banerjee
WhiteTitle: IM
Black: Koosha Jaferian
BlackTitle: CM
Result: 1-0
ECO: A35
Opening: English Opening: Symmetrical Variation, Two Knights Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:29:54] } 1... c5 { [%eval 0.3] [%clk 1:30:32] } 2. Nc3 { [%eval 0.34] [%clk 1:30:18] } 2... Nc6 { [%eval 0.36] [%clk 1:30:55] } 3. Nf3 { [%eval 0.25] [%clk 1:30:42] } 3... g6 { [%eval 0.39] [%clk 1:31:07] } 4. e3 { [%eval 0.47] [%clk 1:31:03] } 4... Nf6 { [%eval 0.58] [%clk 1:31:05] } 5. d4 { [%eval 0.44] [%clk 1:31:25] } 5... cxd4 { [%eval 0.36] [%clk 1:31:29] } 6. exd4 { [%eval 0.55] [%clk 1:31:50] } 6... d5 { [%eval 0.44] [%clk 1:31:52] } 7. cxd5 { [%eval 0.0] [%clk 1:32:14] } 7... Nxd5 { [%eval 0.54] [%clk 1:32:07] } 8. Qb3 { [%eval 0.51] [%clk 1:32:37] } 8... Nxc3 { [%eval 0.68] [%clk 1:30:40] } 9. Bc4 { [%eval 0.54] [%clk 1:32:36] } 9... Nd5 { [%eval 0.7] [%clk 1:31:05] } 10. Bxd5 { [%eval 0.61] [%clk 1:33:01] } 10... e6 { [%eval 0.75] [%clk 1:31:30] } 11. Bxc6+ { [%eval 0.59] [%clk 1:33:28] } 11... bxc6 { [%eval 0.64] [%clk 1:31:55] } 12. O-O { [%eval 0.54] [%clk 1:33:53] } 12... Qd5 { [%eval 0.53] [%clk 1:27:07] } 13. Qe3 { [%eval 0.7] [%clk 1:33:49] } 13... Bg7 { [%eval 1.22] [%clk 1:26:29] } 14. Qf4?! { [%eval 0.31] } { Inaccuracy. Bd2 was best. } { [%clk 1:31:40] } 14... O-O { [%eval 0.58] [%clk 1:19:09] } 15. Be3 { [%eval 0.65] [%clk 1:31:44] } 15... Qb5 { [%eval 0.68] [%clk 1:04:36] } 16. Rfc1 { [%eval 0.46] [%clk 1:23:14] } 16... Qxb2 { [%eval 0.59] [%clk 1:00:59] } 17. Ne5 { [%eval 0.52] [%clk 1:22:05] } 17... Qa3?! { [%eval 1.29] } { Inaccuracy. c5 was best. } { [%clk 0:47:13] } 18. Rc5 { [%eval 0.94] [%clk 1:16:31] } 18... Qb2?! { [%eval 1.7] } { Inaccuracy. f6 was best. } { [%clk 0:45:14] } 19. Rac1 { [%eval 1.65] [%clk 1:16:50] } 19... Qxa2 { [%eval 1.82] [%clk 0:43:54] } 20. h4 { [%eval 1.77] [%clk 1:17:05] } 20... Qe2 { [%eval 1.88] [%clk 0:36:09] } 21. h5? { [%eval 0.29] } { Mistake. Nxc6 was best. } { [%clk 1:12:47] } 21... Qxh5 { [%eval 0.66] [%clk 0:29:40] } 22. Qe4 { [%eval 0.48] [%clk 1:00:06] } 22... Qe2 { [%eval 0.16] [%clk 0:26:28] } 23. Qxc6 { [%eval 0.11] [%clk 0:55:22] } 23... Qa6?! { [%eval 1.18] } { Inaccuracy. Rb8 was best. } { [%clk 0:23:06] } 24. Qxa8 { [%eval 1.19] [%clk 0:51:32] } 24... Bb7 { [%eval 1.25] [%clk 0:23:30] } 25. Qxf8+ { [%eval 1.22] [%clk 0:51:57] } 25... Bxf8 { [%eval 1.34] [%clk 0:23:59] } 26. Rc7 { [%eval 1.3] [%clk 0:52:20] } 26... Bd6 { [%eval 1.3] [%clk 0:20:33] } 27. Rd7 { [%eval 1.33] [%clk 0:52:05] } 27... Bxe5 { [%eval 1.31] [%clk 0:11:21] } 28. dxe5 { [%eval 1.29] [%clk 0:51:40] } 28... Qb5?? { [%eval 5.18] } { Blunder. h6 was best. } { [%clk 0:07:40] } 29. Rcc7 { [%eval 4.31] [%clk 0:50:10] } 29... Qb1+ { [%eval 5.44] [%clk 0:05:10] } 30. Kh2 { [%eval 3.95] [%clk 0:49:16] } 30... Bxg2 { [%eval 4.06] [%clk 0:05:34] } 31. Kxg2 { [%eval 5.12] [%clk 0:48:30] } 31... Qe4+ { [%eval 3.98] [%clk 0:06:02] } 32. Kg1?! { [%eval 2.76] } { Inaccuracy. Kf1 was best. } { [%clk 0:47:23] } 32... h5?? { [%eval 6.9] } { Blunder. g5 was best. } { [%clk 0:04:02] } 33. Rd8+ { [%eval 7.39] [%clk 0:46:29] } 33... Kg7 { [%eval 7.88] [%clk 0:04:23] } 34. Rcc8 { [%eval 7.39] [%clk 0:46:38] } 34... Qg4+ { [%eval 8.1] [%clk 0:02:34] } 35. Kf1 { [%eval 8.2] [%clk 0:46:51] } 35... Qh3+ { [%eval 8.09] [%clk 0:03:00] } 36. Ke1 { [%eval 8.14] [%clk 0:47:14] } 36... Qh1+ { [%eval 8.75] [%clk 0:03:25] } 37. Ke2 { [%eval 8.95] [%clk 0:47:38] } 37... g5 { [%eval 8.5] [%clk 0:03:25] } 38. Rg8+ { [%eval 8.13] [%clk 0:46:48] } 38... Kh7 { [%eval 8.73] [%clk 0:03:45] } 39. Rh8+ { [%eval 8.15] [%clk 0:46:56] } 39... Kg6 { [%eval 7.08] [%clk 0:04:09] } 40. Rhg8+ { [%eval 7.66] [%clk 0:42:14] } 40... Kf5 { [%eval 9.9] [%clk 0:03:13] } 41. Rxg5+ { [%eval 8.33] [%clk 0:42:35] } 41... Ke4 { [%eval 7.67] [%clk 0:03:39] } 42. Rd8 { [%eval 9.18] [%clk 0:42:49] } 42... Qf3+ { [%eval 9.0] [%clk 0:03:44] } 43. Kd2 { [%eval 9.02] [%clk 0:43:10] } 43... f5 { [%eval 10.24] [%clk 0:03:20] } 44. exf6 { [%eval 11.52] [%clk 0:43:31] } 44... e5 { [%eval 15.51] [%clk 0:03:15] } 45. Re8 { [%eval 12.12] [%clk 0:43:44] } 45... Kd5 { [%eval 15.34] [%clk 0:03:12] } 46. Rexe5+ { [%eval 15.83] [%clk 0:44:06] } 46... Kc6 { [%eval 17.11] [%clk 0:03:07] } 47. Rgf5 { [%eval 16.21] [%clk 0:44:27] } 47... Qg4 { [%eval 16.26] [%clk 0:03:28] } 48. Rc5+ { [%eval 14.37] [%clk 0:44:24] } 48... Kd7 { [%eval 15.13] [%clk 0:03:38] } 49. f7 { [%eval #17] [%clk 0:44:40] } 49... Qb4+ { [%eval 16.37] [%clk 0:04:04] } 50. Ke2 { [%eval #13] [%clk 0:44:56] } 50... Qb2+ { [%eval #10] [%clk 0:04:24] } 51. Kf3 { [%eval #14] [%clk 0:45:13] } 51... Qb7+ { [%eval #15] [%clk 0:04:15] } 52. Rcd5+ { [%eval #8] [%clk 0:45:38] } 1-0