Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-16
White: Ganguly, Surya Shekhar
WhiteTitle: GM
WhiteElo: 2592
Black: Chinguun, Sumiya
BlackTitle: FM
BlackElo: 2377
Result: 1-0
ECO: A33
Opening: English Opening: Symmetrical Variation, Anti-Benoni Variation, Geller Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. c4 { [%eval 0.12] [%clk 1:40:52] } 1... c5 { [%eval 0.24] [%clk 1:40:35] } 2. Nf3 { [%eval 0.26] [%clk 1:41:09] } 2... Nf6 { [%eval 0.26] [%clk 1:40:25] } 3. Nc3 { [%eval 0.18] [%clk 1:41:18] } 3... Nc6 { [%eval 0.18] [%clk 1:40:48] } 4. d4 { [%eval 0.04] [%clk 1:41:34] } 4... cxd4 { [%eval 0.13] [%clk 1:41:06] } 5. Nxd4 { [%eval 0.11] [%clk 1:41:58] } 5... e6 { [%eval 0.11] [%clk 1:41:09] } 6. g3 { [%eval 0.0] [%clk 1:41:47] } 6... Qb6 { [%eval 0.0] [%clk 1:38:41] } 7. Ndb5 { [%eval 0.03] [%clk 1:41:56] } 7... Ne5 { [%eval 0.0] [%clk 1:37:40] } 8. Bg2 { [%eval 0.0] [%clk 1:42:11] } 8... a6 { [%eval 0.01] [%clk 1:37:23] } 9. Qa4 { [%eval -0.05] [%clk 1:42:08] } 9... Rb8 { [%eval 0.03] [%clk 1:37:11] } 10. Na3 { [%eval 0.06] [%clk 1:42:13] } 10... h5 { [%eval 0.06] [%clk 1:35:39] } 11. Qb3?! { [%eval -0.62] } { Inaccuracy. O-O was best. } { [%clk 1:19:06] } 11... Qxb3?! { [%eval 0.37] } { Inaccuracy. Qc7 was best. } { [%clk 1:08:08] } 12. axb3 { [%eval 0.33] [%clk 1:19:26] } 12... Nc6 { [%eval 0.61] [%clk 1:05:45] } 13. Be3 { [%eval 0.2] [%clk 1:06:07] } 13... b6 { [%eval 0.19] [%clk 0:55:08] } 14. Bf4 { [%eval 0.24] [%clk 0:58:54] } 14... e5 { [%eval 0.24] [%clk 0:52:56] } 15. Bxc6 { [%eval 0.21] [%clk 0:59:13] } 15... exf4 { [%eval 0.23] [%clk 0:53:21] } 16. Bf3 { [%eval 0.18] [%clk 0:59:30] } 16... fxg3 { [%eval 0.21] [%clk 0:50:35] } 17. hxg3 { [%eval 0.17] [%clk 0:59:52] } 17... g6 { [%eval 0.1] [%clk 0:43:43] } 18. Nc2 { [%eval 0.25] [%clk 0:58:33] } 18... b5 { [%eval 0.24] [%clk 0:38:44] } 19. cxb5 { [%eval 0.35] [%clk 0:57:36] } 19... axb5 { [%eval 0.33] [%clk 0:38:53] } 20. Nd4 { [%eval -0.06] [%clk 0:57:31] } 20... b4 { [%eval -0.03] [%clk 0:38:46] } 21. Ncb5 { [%eval -0.06] [%clk 0:57:34] } 21... Bc5 { [%eval -0.1] [%clk 0:35:09] } 22. e3 { [%eval -0.03] [%clk 0:49:51] } 22... O-O { [%eval -0.17] [%clk 0:31:26] } 23. O-O { [%eval -0.05] [%clk 0:47:24] } 23... d6 { [%eval -0.05] [%clk 0:27:49] } 24. Rfd1 { [%eval -0.04] [%clk 0:47:15] } 24... Bd7 { [%eval -0.09] [%clk 0:18:15] } 25. Nc7 { [%eval -0.09] [%clk 0:46:03] } 25... Rfc8 { [%eval -0.09] [%clk 0:16:01] } 26. Nd5 { [%eval -0.04] [%clk 0:46:16] } 26... Nxd5 { [%eval 0.0] [%clk 0:15:40] } 27. Bxd5 { [%eval -0.02] [%clk 0:46:39] } 27... Kf8 { [%eval 0.0] [%clk 0:15:30] } 28. Rd2 { [%eval 0.0] [%clk 0:43:41] } 28... Ke7 { [%eval 0.0] [%clk 0:13:16] } 29. Nf3 { [%eval 0.0] [%clk 0:42:55] } 29... Be6 { [%eval 0.1] [%clk 0:12:08] } 30. Ng5 { [%eval 0.09] [%clk 0:41:23] } 30... Bxd5 { [%eval 0.17] [%clk 0:10:35] } 31. Rxd5 { [%eval 0.2] [%clk 0:41:47] } 31... Ra8 { [%eval 0.21] [%clk 0:10:16] } 32. Rad1 { [%eval 0.11] [%clk 0:41:49] } 32... Ra2 { [%eval 0.19] [%clk 0:10:21] } 33. R1d2 { [%eval 0.0] [%clk 0:41:55] } 33... Ra1+ { [%eval 0.0] [%clk 0:08:55] } 34. Kg2 { [%eval 0.05] [%clk 0:42:19] } 34... Rc1 { [%eval 0.07] [%clk 0:07:48] } 35. Nh3 { [%eval 0.1] [%clk 0:40:42] } 35... Rc7 { [%eval 0.07] [%clk 0:03:42] } 36. Nf4 { [%eval 0.07] [%clk 0:40:57] } 36... Rc8 { [%eval 0.34] [%clk 0:03:19] } 37. Nd3 { [%eval 0.18] [%clk 0:39:41] } 37... Rb1 { [%eval 0.08] [%clk 0:03:26] } 38. Rc2 { [%eval 0.04] [%clk 0:40:03] } 38... Ke6 { [%eval 0.3] [%clk 0:02:16] } 39. e4 { [%eval 0.25] [%clk 0:40:09] } 39... f6?! { [%eval 1.0] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:15] } 40. Nxb4 { [%eval 1.04] [%clk 0:31:43] } 40... Rb8?! { [%eval 1.74] } { Inaccuracy. h4 was best. } { [%clk 0:00:31] } 41. Na6 { [%eval 1.61] [%clk 0:28:30] } 41... Rb6 { [%eval 1.35] [%clk 0:43:00] } 42. Nxc5+?! { [%eval 0.25] } { Inaccuracy. Nc7+ was best. } { [%clk 1:09:41] } 42... dxc5 { [%eval 0.26] [%clk 0:43:25] } 43. Rdxc5 { [%eval 0.34] [%clk 1:10:01] } 43... g5?? { [%eval 2.53] } { Blunder. Rd1 was best. } { [%clk 0:42:52] } 44. e5 { [%eval 2.21] [%clk 0:53:43] } 44... h4?! { [%eval 3.02] } { Inaccuracy. f5 was best. } { [%clk 0:31:33] } 45. exf6 { [%eval 3.07] [%clk 0:52:16] } 45... Kxf6 { [%eval 3.14] [%clk 0:31:00] } 46. g4 { [%eval 3.06] [%clk 0:51:44] } 46... Kg6 { [%eval 3.58] [%clk 0:28:46] } 47. Rd2 { [%eval 3.58] [%clk 0:50:08] } 47... Rf6 { [%eval 4.1] [%clk 0:28:20] } 48. b4 { [%eval 3.4] [%clk 0:49:03] } 48... Rf4 { [%eval 3.14] [%clk 0:26:11] } 49. Rc6+ { [%eval 2.84] [%clk 0:44:45] } 49... Rf6? { [%eval 5.02] } { Mistake. Kg7 was best. } { [%clk 0:25:43] } 50. b5 { [%eval 4.96] [%clk 0:44:39] } 50... Re1 { [%eval 4.99] [%clk 0:25:33] } 51. Rdd6 { [%eval 4.85] [%clk 0:37:01] } 51... Rxd6 { [%eval 4.8] [%clk 0:25:57] } 52. Rxd6+ { [%eval 4.18] [%clk 0:37:27] } 52... Kf7?! { [%eval 5.5] } { Inaccuracy. Kh7 was best. } { [%clk 0:26:05] } 53. Rd5 { [%eval 5.46] [%clk 0:36:25] } 53... Kg6 { [%eval 5.49] [%clk 0:26:07] } 54. b6 { [%eval 5.39] [%clk 0:36:28] } 54... Re7 { [%eval 5.38] [%clk 0:26:16] } 55. Rc5 { [%eval 5.42] [%clk 0:33:47] } 55... Re4 { [%eval 6.05] [%clk 0:26:25] } 56. Rb5 { [%eval 5.83] [%clk 0:34:02] } 56... Re8 { [%eval 6.0] [%clk 0:26:50] } 57. b7 { [%eval 5.85] [%clk 0:34:16] } 57... Rb8 { [%eval 5.51] [%clk 0:27:16] } 58. Rb6+ { [%eval 5.68] [%clk 0:34:06] } 58... Kg7 { [%eval 5.62] [%clk 0:27:41] } 59. Kh3 { [%eval 5.53] [%clk 0:33:39] } 59... Kf7 { [%eval 5.44] [%clk 0:27:58] } 60. f4 { [%clk 0:32:56] } 1-0