Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Vemparala, Nikash
WhiteTitle: CM
WhiteElo: 2060
Black: Bucher, Denis
BlackTitle: FM
BlackElo: 2255
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.22] [%clk 0:03:04] } 2... Nc6 { [%eval 0.31] [%clk 0:03:05] } 3. Bb5 { [%eval 0.28] [%clk 0:03:05] } 3... Nf6 { [%eval 0.4] [%clk 0:03:06] } 4. Bxc6 { [%eval 0.32] [%clk 0:03:01] } 4... dxc6 { [%eval 0.38] [%clk 0:03:06] } 5. d3 { [%eval 0.42] [%clk 0:03:02] } 5... g6 { [%eval 0.32] [%clk 0:03:06] } 6. h3 { [%eval 0.42] [%clk 0:03:03] } 6... Bg7 { [%eval 0.42] [%clk 0:03:05] } 7. Nc3 { [%eval 0.31] [%clk 0:03:03] } 7... O-O { [%eval 0.44] [%clk 0:02:57] } 8. Be3 { [%eval 0.43] [%clk 0:03:04] } 8... Nd7 { [%eval 0.53] [%clk 0:02:56] } 9. Qd2 { [%eval 0.59] [%clk 0:03:04] } 9... Re8 { [%eval 0.66] [%clk 0:02:41] } 10. O-O { [%eval 0.59] [%clk 0:03:03] } 10... e5 { [%eval 0.59] [%clk 0:02:41] } 11. Nh2 { [%eval 0.72] [%clk 0:03:02] } 11... Qe7 { [%eval 0.73] [%clk 0:02:31] } 12. Bh6 { [%eval 0.85] [%clk 0:02:59] } 12... Bh8 { [%eval 0.93] [%clk 0:02:30] } 13. f4 { [%eval 0.6] [%clk 0:02:56] } 13... exf4 { [%eval 0.6] [%clk 0:02:30] } 14. Qxf4 { [%eval 0.68] [%clk 0:02:56] } 14... Nf8?! { [%eval 1.36] } { Inaccuracy. Ne5 was best. } { [%clk 0:02:27] } 15. Bg5?! { [%eval 0.54] } { Inaccuracy. Rae1 was best. } { [%clk 0:02:33] } 15... f6? { [%eval 2.16] } { Mistake. Ne6 was best. } { [%clk 0:01:30] } 16. Bxf6 { [%eval 2.28] [%clk 0:02:32] } 16... Bxf6 { [%eval 2.31] [%clk 0:01:31] } 17. Qxf6 { [%eval 2.32] [%clk 0:02:33] } 17... Qxf6 { [%eval 2.24] [%clk 0:01:31] } 18. Rxf6 { [%eval 2.27] [%clk 0:02:33] } 18... Ne6 { [%eval 2.26] [%clk 0:01:29] } 19. Raf1 { [%eval 2.12] [%clk 0:02:26] } 19... Nd4 { [%eval 2.22] [%clk 0:01:29] } 20. R1f2 { [%eval 2.27] [%clk 0:02:17] } 20... Be6 { [%eval 2.2] [%clk 0:01:29] } 21. a3 { [%eval 1.64] [%clk 0:02:03] } 21... Rf8 { [%eval 2.01] [%clk 0:01:24] } 22. Rxf8+ { [%eval 2.07] [%clk 0:02:01] } 22... Rxf8 { [%eval 1.94] [%clk 0:01:24] } 23. Rxf8+?? { [%eval 0.04] } { Blunder. Rd2 was best. } { [%clk 0:02:02] } 23... Kxf8 { [%eval 0.05] [%clk 0:01:25] } 24. Na4 { [%eval 0.0] [%clk 0:01:40] } 24... b6 { [%eval 0.0] [%clk 0:01:24] } 25. c4 { [%eval -0.48] [%clk 0:01:12] } 25... Ne2+ { [%eval -0.57] [%clk 0:00:58] } 26. Kf2 { [%eval -0.76] [%clk 0:00:51] } 26... Nf4 { [%eval -0.47] [%clk 0:00:59] } 27. b3? { [%eval -2.19] } { Mistake. Ke3 was best. } { [%clk 0:00:18] } 27... Nxd3+ { [%eval -2.05] [%clk 0:00:56] } 28. Ke3 { [%eval -1.92] [%clk 0:00:19] } 28... Nc1 { [%eval -2.3] [%clk 0:00:55] } 29. Nb2 { [%eval -2.3] [%clk 0:00:17] } 29... Nxb3 { [%eval -2.39] [%clk 0:00:52] } 30. Nf3 { [%eval -2.25] [%clk 0:00:19] } 30... Ke7 { [%eval -1.98] [%clk 0:00:35] } 31. Kf4?! { [%eval -2.91] } { Inaccuracy. h4 was best. } { [%clk 0:00:16] } 31... Na5 { [%eval -3.01] [%clk 0:00:27] } 32. Nd2 { [%eval -2.84] [%clk 0:00:12] } 32... b5 { [%eval -2.78] [%clk 0:00:20] } 33. a4? { [%eval -4.53] } { Mistake. Ke3 was best. } { [%clk 0:00:05] } 33... bxc4? { [%eval -2.29] } { Mistake. Nxc4 was best. } { [%clk 0:00:20] } 34. Nd1 { [%eval -2.41] [%clk 0:00:04] } 34... Nb3 { [%eval -2.27] [%clk 0:00:20] } 35. Nb1 { [%eval -2.31] [%clk 0:00:05] } 35... Nd4 { [%eval -2.27] [%clk 0:00:18] } 36. Nbc3 { [%eval -2.44] [%clk 0:00:06] } 36... Bf7 { [%eval -1.93] [%clk 0:00:12] } 37. Kg5?! { [%eval -3.16] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:08] } 37... Ne6+ { [%eval -3.02] [%clk 0:00:11] } 38. Kh6 { [%eval -2.58] [%clk 0:00:08] } 38... Nf4 { [%eval -3.0] [%clk 0:00:12] } 39. Ne3 { [%eval -2.63] [%clk 0:00:09] } 39... Kf6?! { [%eval -1.55] } { Inaccuracy. Kd6 was best. } { [%clk 0:00:11] } 40. Kxh7?? { [%eval -3.66] } { Blunder. Ng4+ was best. } { [%clk 0:00:08] } 40... Ke5 { [%eval -3.42] [%clk 0:00:11] } 41. Kg7 { [%eval -3.77] [%clk 0:00:06] } 41... Be8?! { [%eval -2.58] } { Inaccuracy. Be6 was best. } { [%clk 0:00:12] } 42. h4?! { [%eval -3.71] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:03] } 42... Kd4 { [%eval -3.71] [%clk 0:00:12] } 43. Ned1 { [%eval -3.53] [%clk 0:00:04] } 43... Nxg2 { [%eval -3.5] [%clk 0:00:12] } 44. Kf8?! { [%eval -4.8] } { Inaccuracy. Kf6 was best. } { [%clk 0:00:05] } 44... Bd7 { [%eval -4.81] [%clk 0:00:13] } 45. Ke7 { [%eval -5.51] [%clk 0:00:07] } 45... Bg4 { [%eval -5.4] [%clk 0:00:14] } 46. Kd6 { [%eval -6.35] [%clk 0:00:07] } 46... Bxd1 { [%eval -6.16] [%clk 0:00:14] } 47. Nxd1 { [%eval -6.91] [%clk 0:00:08] } 47... Nxh4 { [%eval -6.59] [%clk 0:00:14] } 48. Kxc6 { [%eval -8.03] [%clk 0:00:07] } 48... c3 { [%eval -8.89] [%clk 0:00:15] } 49. Nxc3 { [%eval -8.23] [%clk 0:00:08] } 49... Kxc3 { [%eval -7.83] [%clk 0:00:16] } 50. Kxc5? { [%eval #-19] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:00:09] } 50... g5 { [%eval #-22] [%clk 0:00:17] } 51. e5 { [%eval #-18] [%clk 0:00:10] } 51... g4 { [%eval #-20] [%clk 0:00:18] } 52. e6 { [%eval #-35] [%clk 0:00:12] } 52... Nf5? { [%eval -8.56] } { Lost forced checkmate sequence. Ng6 was best. } { [%clk 0:00:18] } 53. Kd5 { [%eval -8.56] [%clk 0:00:12] } 53... g3 { [%eval -8.35] [%clk 0:00:19] } 54. Ke5?? { [%eval #-16] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:00:13] } 54... Ne7 { [%eval #-15] [%clk 0:00:18] } 55. Kf6 { [%eval #-16] [%clk 0:00:14] } 55... Nc8 { [%eval #-20] [%clk 0:00:19] } 0-1