Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: von Burg, Carl Alexander
WhiteElo: 1726
Black: Peter, Raymond
BlackElo: 1968
Result: 1/2-1/2
ECO: E00
Opening: Catalan Opening
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:04] } 1... Nf6 { [%eval 0.19] [%clk 0:15:09] } 2. c4 { [%eval 0.18] [%clk 0:15:07] } 2... e6 { [%eval 0.14] [%clk 0:15:13] } 3. g3 { [%eval 0.13] [%clk 0:15:10] } 3... Bb4+ { [%eval 0.1] [%clk 0:15:16] } 4. Nd2 { [%eval 0.1] [%clk 0:15:12] } 4... O-O { [%eval 0.13] [%clk 0:15:18] } 5. Bg2 { [%eval 0.18] [%clk 0:15:09] } 5... d5 { [%eval 0.11] [%clk 0:15:21] } 6. Nf3 { [%eval 0.11] [%clk 0:15:08] } 6... dxc4 { [%eval 0.07] [%clk 0:15:18] } 7. O-O { [%eval -0.15] [%clk 0:15:07] } 7... b5 { [%eval 0.0] [%clk 0:15:20] } 8. a4 { [%eval -0.23] [%clk 0:14:53] } 8... c6 { [%eval -0.15] [%clk 0:14:04] } 9. axb5 { [%eval -0.4] [%clk 0:13:07] } 9... cxb5 { [%eval -0.25] [%clk 0:14:56] } 10. Ne1 { [%eval -0.4] [%clk 0:13:09] } 10... Nd5 { [%eval -0.4] [%clk 0:14:54] } 11. Nc2 { [%eval -0.43] [%clk 0:12:26] } 11... Be7 { [%eval -0.49] [%clk 0:14:04] } 12. e4 { [%eval -0.51] [%clk 0:12:11] } 12... Nf6 { [%eval -0.57] [%clk 0:14:07] } 13. e5 { [%eval -0.52] [%clk 0:11:29] } 13... Nd5 { [%eval -0.48] [%clk 0:14:11] } 14. Ne4 { [%eval -0.43] [%clk 0:11:32] } 14... Bb7 { [%eval -0.55] [%clk 0:14:10] } 15. Na3?! { [%eval -1.42] } { Inaccuracy. Qg4 was best. } { [%clk 0:09:36] } 15... a6 { [%eval -1.32] [%clk 0:14:01] } 16. Bd2 { [%eval -1.52] [%clk 0:09:02] } 16... Nc6 { [%eval -1.61] [%clk 0:13:59] } 17. Be3 { [%eval -2.14] [%clk 0:08:16] } 17... Nxe3 { [%eval -1.84] [%clk 0:13:45] } 18. fxe3 { [%eval -1.79] [%clk 0:08:19] } 18... Bg5?? { [%eval 0.0] } { Blunder. Nb4 was best. } { [%clk 0:13:48] } 19. Qe1? { [%eval -1.38] } { Mistake. Nc2 was best. } { [%clk 0:06:53] } 19... Be7 { [%eval -1.36] [%clk 0:12:15] } 20. Rc1?! { [%eval -2.39] } { Inaccuracy. Qe2 was best. } { [%clk 0:05:58] } 20... Rb8?! { [%eval -1.53] } { Inaccuracy. Nb4 was best. } { [%clk 0:11:49] } 21. Qe2?! { [%eval -2.6] } { Inaccuracy. Nc2 was best. } { [%clk 0:05:43] } 21... Nb4 { [%eval -2.3] [%clk 0:11:46] } 22. Qg4?! { [%eval -3.03] } { Inaccuracy. Nc2 was best. } { [%clk 0:05:17] } 22... Bxe4 { [%eval -2.5] [%clk 0:11:46] } 23. Bxe4 { [%eval -2.59] [%clk 0:05:17] } 23... g6?! { [%eval -1.43] } { Inaccuracy. Nd5 was best. } { [%clk 0:11:49] } 24. h4 { [%eval -1.55] [%clk 0:05:03] } 24... h5 { [%eval -1.44] [%clk 0:11:21] } 25. Qf3 { [%eval -1.81] [%clk 0:04:29] } 25... Kg7 { [%eval -1.43] [%clk 0:11:22] } 26. Nb1 { [%eval -1.84] [%clk 0:04:06] } 26... f5 { [%eval -1.71] [%clk 0:11:23] } 27. exf6+ { [%eval -2.08] [%clk 0:03:56] } 27... Rxf6 { [%eval -2.12] [%clk 0:11:24] } 28. Qe2 { [%eval -2.2] [%clk 0:03:43] } 28... Qd6 { [%eval -2.16] [%clk 0:11:16] } 29. Kg2 { [%eval -2.06] [%clk 0:03:38] } 29... Rbf8 { [%eval -2.1] [%clk 0:11:14] } 30. Nc3 { [%eval -2.26] [%clk 0:03:28] } 30... Qc7?! { [%eval -1.18] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:44] } 31. Rxf6 { [%eval -1.31] [%clk 0:03:11] } 31... Rxf6 { [%eval -1.33] [%clk 0:10:44] } 32. Rf1?! { [%eval -2.1] } { Inaccuracy. g4 was best. } { [%clk 0:03:15] } 32... Rxf1 { [%eval -1.98] [%clk 0:10:36] } 33. Qxf1 { [%eval -2.06] [%clk 0:03:19] } 33... Bd6 { [%eval -1.84] [%clk 0:10:41] } 34. Qf3?! { [%eval -2.63] } { Inaccuracy. Kh3 was best. } { [%clk 0:03:12] } 34... Nd3 { [%eval -2.69] [%clk 0:10:40] } 35. Bxd3 { [%eval -2.51] [%clk 0:03:07] } 35... cxd3 { [%eval -2.36] [%clk 0:10:44] } 36. e4 { [%eval -1.85] [%clk 0:03:02] } 36... d2 { [%eval -2.11] [%clk 0:10:14] } 37. e5 { [%eval -2.18] [%clk 0:02:57] } 37... Bb4 { [%eval -2.01] [%clk 0:10:16] } 38. Ne4?! { [%eval -2.73] } { Inaccuracy. Qf6+ was best. } { [%clk 0:02:37] } 38... Qf7?! { [%eval -1.92] } { Inaccuracy. Be7 was best. } { [%clk 0:09:25] } 39. Nf6 { [%eval -1.84] [%clk 0:02:02] } 39... Qa7? { [%eval -0.36] } { Mistake. a5 was best. } { [%clk 0:08:45] } 40. Ne8+ { [%eval -0.37] [%clk 0:01:42] } 40... Kg8 { [%eval -0.47] [%clk 0:08:08] } 41. Qf6?? { [%eval -6.21] } { Blunder. Nf6+ was best. } { [%clk 0:01:32] } 41... Kh7?? { [%eval -0.52] } { Blunder. Qa8+ was best. } { [%clk 0:07:38] } 42. Qf3 { [%eval -0.57] [%clk 0:00:58] } 42... Qe7 { [%eval -0.36] [%clk 0:06:50] } 43. Nf6+ { [%eval -0.34] [%clk 0:00:45] } 43... Kg7 { [%eval -0.45] [%clk 0:06:46] } 44. Ne4?? { [%eval -2.59] } { Blunder. Kf2 was best. } { [%clk 0:00:45] } 44... Qf7?! { [%eval -1.62] } { Inaccuracy. Qf8 was best. } { [%clk 0:06:26] } 45. Nf6 { [%eval -1.39] [%clk 0:00:48] } 45... Be7 { [%eval -0.86] [%clk 0:06:21] } 46. Qd3 { [%eval -0.85] [%clk 0:00:35] } 46... Bxf6 { [%eval -0.67] [%clk 0:06:20] } 47. exf6+ { [%eval -0.7] [%clk 0:00:34] } 47... Qxf6 { [%eval -0.86] [%clk 0:06:22] } 48. Qxd2 { [%eval -0.82] [%clk 0:00:38] } 48... Qf5 { [%eval -0.77] [%clk 0:06:18] } 49. Kh2 { [%eval -0.71] [%clk 0:00:26] } 49... Qd5 { [%eval -0.85] [%clk 0:04:52] } 50. Qb4 { [%eval -0.65] } 50... Qd7 { [%eval -0.18] [%clk 0:03:57] } 51. Kg2? { [%eval -1.47] } { Mistake. Qc3 was best. } { [%clk 0:00:13] } 51... Qc6+ { [%eval -1.44] [%clk 0:03:52] } 52. Kh2 { [%eval -1.44] [%clk 0:00:12] } 52... Kf7?! { [%eval -0.58] } { Inaccuracy. Qc2+ was best. } { [%clk 0:03:54] } 53. Qd2 { [%eval -0.66] [%clk 0:00:14] } 53... Qe4 { [%eval -0.68] [%clk 0:03:14] } 54. b4?! { [%eval -1.65] } { Inaccuracy. b3 was best. } { [%clk 0:00:13] } 54... Qf5? { [%eval -0.05] } { Mistake. Ke7 was best. } { [%clk 0:02:31] } 55. Kg2? { [%eval -1.52] } { Mistake. Qa2 was best. } { [%clk 0:00:16] } 55... Qd5+?! { [%eval -0.41] } { Inaccuracy. Ke7 was best. } { [%clk 0:02:30] } 56. Kh2 { [%eval -0.48] [%clk 0:00:17] } 56... e5 { [%eval -0.17] [%clk 0:02:33] } 57. Qf2+ { [%eval -0.19] [%clk 0:00:19] } 57... Kg7 { [%eval -0.06] [%clk 0:02:35] } 58. dxe5 { [%eval -0.07] [%clk 0:00:21] } 58... Qxe5 { [%eval -0.12] [%clk 0:02:30] } 59. Qa7+ { [%eval 0.0] [%clk 0:00:24] } 59... Kh6 { [%eval 0.0] [%clk 0:02:29] } 60. Qxa6 { [%eval 0.0] [%clk 0:00:25] } 60... Qb2+ { [%eval 0.0] [%clk 0:02:28] } 61. Kh3 { [%eval 0.0] [%clk 0:00:26] } 61... Qxb4 { [%eval -0.06] [%clk 0:02:28] } 62. Qb6 { [%eval -0.38] [%clk 0:00:18] } 62... Qg4+ { [%eval -0.39] [%clk 0:02:28] } 63. Kh2 { [%eval -0.43] [%clk 0:00:20] } 63... Qe2+ { [%eval -0.44] [%clk 0:01:42] } 64. Kh3 { [%eval -0.91] [%clk 0:00:18] } 64... Qc4?! { [%eval 0.0] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:21] } 65. Qb8?? { [%eval -1.93] } { Blunder. Qe3+ was best. } { [%clk 0:00:04] } 65... Qe6+?? { [%eval -0.15] } { Blunder. Kg7 was best. } { [%clk 0:00:18] } 66. Kh2 { [%eval -0.53] [%clk 0:15:05] } 1/2-1/2