Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Vemparala, Nikash
WhiteTitle: CM
WhiteElo: 2178
Black: Chen, Muxi
BlackElo: 1979
Result: 1-0
ECO: A36
Opening: English Opening: Symmetrical Variation, Ultra-Symmetrical Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. c4 { [%eval 0.12] [%clk 0:15:09] } 1... c5 { [%eval 0.19] [%clk 0:15:06] } 2. g3 { [%eval 0.07] [%clk 0:15:13] } 2... g6 { [%eval 0.18] [%clk 0:15:09] } 3. Bg2 { [%eval 0.1] [%clk 0:15:17] } 3... Bg7 { [%eval 0.12] [%clk 0:15:13] } 4. Nc3 { [%eval 0.13] [%clk 0:15:21] } 4... Nc6 { [%eval 0.14] [%clk 0:15:14] } 5. d3 { [%eval 0.1] [%clk 0:15:23] } 5... e6 { [%eval 0.07] [%clk 0:15:00] } 6. e4 { [%eval 0.1] [%clk 0:15:26] } 6... Nge7 { [%eval 0.1] [%clk 0:15:01] } 7. Nge2 { [%eval 0.06] [%clk 0:15:30] } 7... O-O { [%eval 0.01] [%clk 0:14:58] } 8. O-O { [%eval -0.02] [%clk 0:15:32] } 8... Rb8 { [%eval 0.19] [%clk 0:14:29] } 9. Be3 { [%eval 0.18] [%clk 0:15:31] } 9... Nd4 { [%eval 0.23] [%clk 0:14:28] } 10. Rb1 { [%eval 0.15] [%clk 0:15:30] } 10... Nec6 { [%eval 0.23] [%clk 0:14:08] } 11. a3 { [%eval 0.12] [%clk 0:15:34] } 11... a6 { [%eval 0.07] [%clk 0:13:29] } 12. b4 { [%eval 0.05] [%clk 0:15:17] } 12... cxb4 { [%eval 0.47] [%clk 0:13:06] } 13. axb4 { [%eval 0.59] [%clk 0:15:21] } 13... b5 { [%eval 0.59] [%clk 0:13:09] } 14. Nxd4 { [%eval 0.22] [%clk 0:14:38] } 14... Nxd4?! { [%eval 0.78] } { Inaccuracy. Bxd4 was best. } { [%clk 0:12:56] } 15. Ne2 { [%eval 0.93] [%clk 0:14:39] } 15... Nc6 { [%eval 0.79] [%clk 0:12:17] } 16. c5?! { [%eval 0.22] } { Inaccuracy. Qd2 was best. } { [%clk 0:14:06] } 16... d6?! { [%eval 0.84] } { Inaccuracy. a5 was best. } { [%clk 0:11:13] } 17. cxd6 { [%eval 0.77] [%clk 0:13:29] } 17... e5?! { [%eval 1.47] } { Inaccuracy. Qxd6 was best. } { [%clk 0:10:50] } 18. Bc5 { [%eval 1.48] [%clk 0:13:30] } 18... Be6?! { [%eval 2.51] } { Inaccuracy. a5 was best. } { [%clk 0:10:36] } 19. f4 { [%eval 2.34] [%clk 0:13:16] } 19... f6 { [%eval 2.71] [%clk 0:10:04] } 20. d4 { [%eval 2.59] [%clk 0:12:24] } 20... Bc4 { [%eval 2.68] [%clk 0:09:51] } 21. d5 { [%eval 2.56] [%clk 0:11:42] } 21... Nd4?! { [%eval 4.11] } { Inaccuracy. Nxb4 was best. } { [%clk 0:09:24] } 22. Nxd4 { [%eval 4.22] [%clk 0:11:46] } 22... exd4 { [%eval 4.05] [%clk 0:09:21] } 23. Re1 { [%eval 3.78] [%clk 0:11:49] } 23... d3 { [%eval 3.8] [%clk 0:09:01] } 24. Bf1 { [%eval 3.39] [%clk 0:10:55] } 24... Re8?! { [%eval 4.31] } { Inaccuracy. a5 was best. } { [%clk 0:07:33] } 25. Bxd3 { [%eval 4.39] [%clk 0:10:55] } 25... Bf8 { [%eval 4.39] [%clk 0:06:15] } 26. Bxc4 { [%eval 4.22] [%clk 0:10:43] } 26... bxc4 { [%eval 4.41] [%clk 0:06:10] } 27. e5 { [%eval 4.37] [%clk 0:10:10] } 27... fxe5 { [%eval 5.09] [%clk 0:05:53] } 28. fxe5 { [%eval 4.8] [%clk 0:10:14] } 28... Qg5 { [%eval 5.94] [%clk 0:05:49] } 29. Qd4 { [%eval 5.74] [%clk 0:09:52] } 29... Bg7 { [%eval 5.49] [%clk 0:05:47] } 30. Qxc4 { [%eval 5.25] [%clk 0:09:03] } 30... Bxe5?! { [%eval 7.58] } { Inaccuracy. Rxe5 was best. } { [%clk 0:05:12] } 31. d7 { [%eval 7.63] [%clk 0:08:38] } 31... Red8 { [%eval 9.95] [%clk 0:04:55] } 32. Qe4?! { [%eval 5.89] } { Inaccuracy. Rxe5 was best. } { [%clk 0:08:36] } 32... Bxg3 { [%eval 6.1] [%clk 0:02:53] } 33. hxg3 { [%eval 5.72] [%clk 0:08:33] } 33... Qxg3+ { [%eval 5.42] [%clk 0:02:42] } 34. Qg2 { [%eval 5.34] [%clk 0:08:36] } 34... Qxg2+ { [%eval 5.92] [%clk 0:02:16] } 35. Kxg2 { [%eval 6.03] [%clk 0:08:40] } 35... Rxd7 { [%eval 6.03] [%clk 0:02:20] } 36. d6 { [%eval 5.74] [%clk 0:08:44] } 36... Rbd8 { [%eval 6.18] [%clk 0:02:01] } 37. Ra1 { [%eval 5.85] [%clk 0:08:44] } 37... Rxd6 { [%eval 6.73] [%clk 0:01:46] } 38. Bxd6 { [%eval 6.15] [%clk 0:08:46] } 38... Rxd6 { [%eval 5.99] [%clk 0:01:49] } 39. Re8+ { [%eval 4.96] [%clk 0:08:50] } 39... Kg7 { [%eval 4.86] [%clk 0:01:43] } 40. Ra8 { [%eval 4.53] [%clk 0:08:54] } 40... Rd2+ { [%eval 5.08] [%clk 0:01:40] } 41. Kf3 { [%eval 4.96] [%clk 0:08:58] } 41... Rb2 { [%eval 4.74] [%clk 0:01:44] } 42. Ra4 { [%eval 4.71] [%clk 0:09:02] } 42... Rb3+ { [%eval 5.1] [%clk 0:01:45] } 43. Kf4 { [%eval 5.17] [%clk 0:09:04] } 43... h5 { [%eval 4.96] [%clk 0:01:37] } 44. R8xa6 { [%eval 5.26] [%clk 0:09:06] } 44... h4 { [%eval 5.86] [%clk 0:01:28] } 45. Ra3 { [%eval 5.55] [%clk 0:08:52] } 45... Rxb4+ { [%eval 5.05] [%clk 0:01:28] } 46. Kf3?! { [%eval 4.03] } { Inaccuracy. Kg5 was best. } { [%clk 0:08:56] } 46... Kh6 { [%eval 3.74] [%clk 0:01:21] } 47. Rc6 { [%eval 3.8] [%clk 0:08:53] } 47... Kh5 { [%eval 3.84] [%clk 0:01:14] } 48. Rd3 { [%eval 3.81] [%clk 0:08:21] } 48... g5 { [%eval 3.81] [%clk 0:01:09] } 49. Rc5 { [%eval 3.93] [%clk 0:08:24] } 49... Rf4+ { [%eval 4.18] [%clk 0:01:01] } 50. Kg2 { [%eval 3.91] [%clk 0:08:25] } 50... Rf6?! { [%eval 5.05] } { Inaccuracy. Re4 was best. } { [%clk 0:00:50] } 51. Rdd5 { [%eval 4.72] [%clk 0:08:11] } 51... Rg6 { [%eval 5.36] [%clk 0:00:54] } 52. Kh3 { [%eval 5.07] [%clk 0:08:11] } 52... Rg8 { [%eval 5.02] [%clk 0:00:44] } 53. Rc7?! { [%eval 3.74] } { Inaccuracy. Rb5 was best. } { [%clk 0:07:53] } 53... Rb8 { [%eval 3.71] [%clk 0:00:36] } 54. Rg7 { [%eval 3.98] [%clk 0:07:41] } 54... Rb3+ { [%eval 3.83] [%clk 0:00:36] } 55. Kg2 { [%eval 3.59] [%clk 0:07:44] } 55... Rg3+?! { [%eval 4.78] } { Inaccuracy. Rb2+ was best. } { [%clk 0:00:39] } 56. Kh2 { [%eval 4.57] [%clk 0:07:47] } 56... Rg4 { [%eval 5.19] [%clk 0:00:35] } 57. Rg8 { [%eval 5.03] [%clk 0:07:44] } 57... Rg3 { [%eval 4.42] } 58. Rd7 { [%eval 3.65] [%clk 0:06:57] } 58... Kg4 { [%eval 4.12] [%clk 0:00:34] } 59. Rdg7?! { [%eval 2.89] } { Inaccuracy. Rd4+ was best. } { [%clk 0:06:51] } 59... Kf4?! { [%eval 4.25] } { Inaccuracy. Rh3+ was best. } { [%clk 0:00:31] } 60. Rg6 { [%eval 4.16] [%clk 0:06:42] } 60... Kf5 { [%eval 4.26] [%clk 0:00:24] } 61. R6g7 { [%eval 3.85] [%clk 0:06:45] } 61... Kf4 { [%eval 3.99] [%clk 0:00:28] } 62. Rf8+ { [%eval 3.73] [%clk 0:06:45] } 62... Kg4 { [%eval 3.7] [%clk 0:00:25] } 63. Rf2 { [%eval 3.51] [%clk 0:06:48] } 63... h3?? { [%eval #12] } { Checkmate is now unavoidable. Rh3+ was best. } { [%clk 0:00:22] } 64. Rf1 { [%clk 0:06:23] } 64... Rg2+ { [%clk 0:00:17] } 65. Kh1 { [%clk 0:06:27] } 65... Kh5 { [%clk 0:00:07] } 66. Rg1 { [%clk 0:06:25] } 66... Ra2 { [%clk 0:00:06] } 67. R7xg5+ { [%clk 0:06:27] } 67... Kh6 { [%clk 0:00:10] } 68. R5g3 { [%clk 0:06:29] } 1-0