Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Peycheva, Gergana
WhiteTitle: FM
WhiteElo: 2207
Black: Woltery, Nicolai
BlackElo: 1914
Result: 0-1
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. d4 { [%eval 0.16] [%clk 0:03:02] } 1... Nf6 { [%eval 0.17] [%clk 0:03:03] } 2. c4 { [%eval 0.21] [%clk 0:03:03] } 2... c5 { [%eval 0.56] [%clk 0:03:05] } 3. d5 { [%eval 0.62] [%clk 0:03:05] } 3... b5 { [%eval 0.58] [%clk 0:03:06] } 4. cxb5 { [%eval 0.73] [%clk 0:03:06] } 4... a6 { [%eval 0.66] [%clk 0:03:08] } 5. b6 { [%eval 0.15] [%clk 0:03:07] } 5... g6?! { [%eval 0.71] } { Inaccuracy. e6 was best. } { [%clk 0:03:05] } 6. Nc3 { [%eval 0.41] [%clk 0:03:08] } 6... d6 { [%eval 0.51] [%clk 0:03:03] } 7. e4 { [%eval 0.36] [%clk 0:03:09] } 7... Bg7 { [%eval 0.46] [%clk 0:02:58] } 8. a4 { [%eval 0.29] [%clk 0:03:10] } 8... Qxb6 { [%eval 0.19] [%clk 0:02:58] } 9. a5 { [%eval 0.25] [%clk 0:03:11] } 9... Qb4 { [%eval 0.22] [%clk 0:02:59] } 10. Ra4 { [%eval 0.28] [%clk 0:03:10] } 10... Qb7 { [%eval 0.32] [%clk 0:03:00] } 11. Nf3 { [%eval 0.21] [%clk 0:03:04] } 11... O-O { [%eval 0.18] [%clk 0:02:59] } 12. Nd2 { [%eval 0.0] [%clk 0:03:04] } 12... Ne8 { [%eval 0.35] [%clk 0:02:51] } 13. Nc4 { [%eval 0.14] [%clk 0:03:01] } 13... Nd7 { [%eval 0.18] [%clk 0:02:51] } 14. Be2 { [%eval 0.14] [%clk 0:02:57] } 14... Nc7 { [%eval 0.28] [%clk 0:02:52] } 15. O-O { [%eval 0.22] [%clk 0:02:54] } 15... Nb5 { [%eval 0.17] [%clk 0:02:53] } 16. Qd3 { [%eval -0.34] [%clk 0:02:19] } 16... Rb8 { [%eval -0.28] [%clk 0:02:25] } 17. f4 { [%eval -0.45] [%clk 0:02:03] } 17... f5 { [%eval -0.48] [%clk 0:01:11] } 18. exf5 { [%eval -0.42] [%clk 0:02:04] } 18... Rxf5 { [%eval -0.34] [%clk 0:01:09] } 19. Bg4 { [%eval -0.57] [%clk 0:02:00] } 19... Nxc3?! { [%eval 0.5] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:58] } 20. bxc3 { [%eval 0.38] [%clk 0:02:01] } 20... Rf8 { [%eval 0.49] [%clk 0:00:45] } 21. Ra1 { [%eval 0.0] [%clk 0:01:54] } 21... Nf6 { [%eval 0.01] [%clk 0:00:46] } 22. Bxc8 { [%eval 0.0] [%clk 0:01:54] } 22... Qxc8 { [%eval 0.01] [%clk 0:00:44] } 23. Nb6 { [%eval -0.32] [%clk 0:01:54] } 23... Qb7? { [%eval 1.23] } { Mistake. Qf5 was best. } { [%clk 0:00:38] } 24. Bd2?! { [%eval 0.62] } { Inaccuracy. Re1 was best. } { [%clk 0:01:49] } 24... Nd7 { [%eval 0.78] [%clk 0:00:38] } 25. Rab1 { [%eval 0.53] [%clk 0:01:49] } 25... Nf6? { [%eval 1.84] } { Mistake. Nxb6 was best. } { [%clk 0:00:21] } 26. h3 { [%eval 1.65] [%clk 0:01:43] } 26... Rbd8?! { [%eval 2.29] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:17] } 27. Rfe1?! { [%eval 1.59] } { Inaccuracy. f5 was best. } { [%clk 0:01:40] } 27... Rf7 { [%eval 1.54] [%clk 0:00:18] } 28. Re2 { [%eval 1.35] [%clk 0:01:29] } 28... Nd7 { [%eval 1.51] [%clk 0:00:18] } 29. Nxd7 { [%eval 1.44] [%clk 0:01:23] } 29... Qxd7 { [%eval 1.44] [%clk 0:00:16] } 30. Qxa6 { [%eval 1.19] [%clk 0:01:24] } 30... Qf5?! { [%eval 1.78] } { Inaccuracy. Qa4 was best. } { [%clk 0:00:11] } 31. Qb6?? { [%eval 0.0] } { Blunder. Rb7 was best. } { [%clk 0:01:20] } 31... Ra8 { [%eval 0.05] [%clk 0:00:09] } 32. a6?! { [%eval -0.51] } { Inaccuracy. c4 was best. } { [%clk 0:01:21] } 32... Rxa6 { [%eval -0.48] [%clk 0:00:09] } 33. Qxa6 { [%eval -0.48] [%clk 0:01:05] } 33... Qxb1+ { [%eval -0.42] [%clk 0:00:09] } 34. Re1?! { [%eval -1.3] } { Inaccuracy. Kh2 was best. } { [%clk 0:01:07] } 34... Qf5?! { [%eval -0.44] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:07] } 35. Qa8+ { [%eval -0.7] [%clk 0:01:04] } 35... Bf8?! { [%eval -0.12] } { Inaccuracy. Rf8 was best. } { [%clk 0:00:07] } 36. Qb7?? { [%eval -2.79] } { Blunder. Qa2 was best. } { [%clk 0:01:01] } 36... Qd3 { [%eval -2.3] [%clk 0:00:07] } 37. Qb2 { [%eval -2.29] [%clk 0:00:49] } 37... Qxd5 { [%eval -1.93] [%clk 0:00:06] } 38. Kh1?! { [%eval -2.75] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:49] } 38... Rf6 { [%eval -2.48] [%clk 0:00:06] } 39. c4?! { [%eval -3.8] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:48] } 39... Qxc4 { [%eval -3.86] [%clk 0:00:06] } 40. Rc1 { [%eval -4.03] [%clk 0:00:33] } 40... Qd5 { [%eval -3.99] [%clk 0:00:07] } 41. Qc3 { [%eval -4.42] [%clk 0:00:28] } 41... Qd4?! { [%eval -3.13] } { Inaccuracy. Re6 was best. } { [%clk 0:00:07] } 42. Qc2 { [%eval -3.71] [%clk 0:00:29] } 42... Rf5 { [%eval -3.38] [%clk 0:00:07] } 43. Qb3+ { [%eval -3.66] [%clk 0:00:24] } 43... Qd5 { [%eval -3.48] [%clk 0:00:08] } 44. Qc2 { [%eval -3.54] [%clk 0:00:24] } 44... Rh5 { [%eval -3.46] [%clk 0:00:09] } 45. Kh2 { [%eval -3.49] [%clk 0:00:22] } 45... Rf5 { [%eval -3.49] [%clk 0:00:09] } 46. Re1 { [%eval -3.3] [%clk 0:00:20] } 46... Rf7 { [%eval -3.37] [%clk 0:00:10] } 47. Qc3 { [%eval -3.57] [%clk 0:00:14] } 47... Bh6 { [%eval -3.39] [%clk 0:00:10] } 48. Rf1 { [%eval -4.12] [%clk 0:00:14] } 48... e5 { [%eval -4.07] [%clk 0:00:09] } 49. Qb2 { [%eval -4.46] [%clk 0:00:10] } 49... Bxf4+ { [%eval -4.56] [%clk 0:00:09] } 50. Bxf4 { [%eval -4.36] [%clk 0:00:12] } 50... Rxf4 { [%eval -4.28] [%clk 0:00:09] } 51. Qb8+ { [%eval -4.96] [%clk 0:00:12] } 51... Kg7 { [%eval -4.6] [%clk 0:00:08] } 52. Rb1 { [%eval -5.48] [%clk 0:00:08] } 52... Rf8?! { [%eval -4.33] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:07] } 53. Rb7+ { [%eval -4.21] [%clk 0:00:07] } 53... Rf7 { [%eval -4.07] [%clk 0:00:08] } 54. Rb2 { [%eval -5.05] [%clk 0:00:05] } 54... Qd4 { [%eval -5.07] [%clk 0:00:09] } 55. Qb3 { [%eval -5.42] [%clk 0:00:05] } 55... Qf4+ { [%eval -5.12] [%clk 0:00:10] } 56. Kh1?! { [%eval -7.14] } { Inaccuracy. g3 was best. } { [%clk 0:00:05] } 56... Qf1+?! { [%eval -5.17] } { Inaccuracy. Qc1+ was best. } { [%clk 0:00:11] } 57. Kh2 { [%eval -5.27] [%clk 0:00:06] } 57... Qf4+ { [%eval -4.95] [%clk 0:00:11] } 58. Kh1?! { [%eval -8.28] } { Inaccuracy. g3 was best. } { [%clk 0:00:08] } 58... c4?! { [%eval -5.44] } { Inaccuracy. Qc1+ was best. } { [%clk 0:00:12] } 59. Qc3 { [%eval -5.48] [%clk 0:00:09] } 59... Qf1+ { [%eval -5.57] [%clk 0:00:13] } 60. Kh2 { [%eval -5.59] [%clk 0:00:10] } 60... Qf4+ { [%eval -5.38] [%clk 0:00:14] } 61. Kh1 { [%eval -5.38] [%clk 0:00:11] } 61... d5 { [%eval -5.4] [%clk 0:00:15] } 62. Rb6?! { [%eval -7.33] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:08] } 62... Qf1+ { [%eval -7.33] [%clk 0:00:16] } 63. Kh2 { [%eval -7.07] [%clk 0:00:09] } 63... Qf4+ { [%eval -7.09] [%clk 0:00:18] } 64. Kh1 { [%eval -7.38] [%clk 0:00:11] } 64... Qd4 { [%eval -6.71] [%clk 0:00:17] } 65. Qb4?? { [%eval #-3] } { Checkmate is now unavoidable. Qxd4 was best. } { [%clk 0:00:03] } 65... Rf1+ { [%eval #-2] [%clk 0:00:16] } 66. Kh2 { [%eval #-2] [%clk 0:00:04] } 66... Qf4+ { [%eval #-1] [%clk 0:00:17] } 0-1