Event: Round 2: Richard Bürgener - Matthias Steven
Date: 2024-01-04
White: Richard Bürgener
Black: Matthias Steven
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:51] } 1... c5 { [%eval 0.33] [%clk 1:30:52] } 2. c3 { [%eval 0.0] [%clk 1:31:12] } 2... Nc6 { [%eval 0.32] [%clk 1:30:17] } 3. d4 { [%eval 0.0] [%clk 1:31:35] } 3... cxd4 { [%eval 0.53] [%clk 1:30:43] } 4. cxd4 { [%eval 0.39] [%clk 1:31:58] } 4... e6 { [%eval 0.0] [%clk 1:30:00] } 5. Nf3 { [%eval 0.0] [%clk 1:27:17] } 5... Nf6?! { [%eval 0.6] } { Inaccuracy. d5 was best. } { [%clk 1:29:54] } 6. Nc3 { [%eval 0.51] [%clk 1:27:05] } 6... Bb4 { [%eval 0.63] [%clk 1:30:12] } 7. Bd3 { [%eval 0.4] [%clk 1:24:06] } 7... d5 { [%eval 0.85] [%clk 1:29:18] } 8. e5 { [%eval 0.8] [%clk 1:23:46] } 8... Nd7 { [%eval 1.32] [%clk 1:28:07] } 9. a3 { [%eval 1.2] [%clk 1:20:39] } 9... Ba5 { [%eval 1.7] [%clk 1:27:54] } 10. O-O { [%eval 1.73] [%clk 1:20:32] } 10... f6 { [%eval 1.67] [%clk 1:26:05] } 11. exf6 { [%eval 1.47] [%clk 1:17:02] } 11... Nxf6 { [%eval 1.39] [%clk 1:24:27] } 12. Bg5 { [%eval 1.4] [%clk 1:07:43] } 12... O-O { [%eval 1.55] [%clk 1:23:40] } 13. Qc2?! { [%eval 0.69] } { Inaccuracy. Re1 was best. } { [%clk 1:00:50] } 13... h6 { [%eval 0.7] [%clk 1:22:28] } 14. Bd2?! { [%eval -0.11] } { Inaccuracy. Bh4 was best. } { [%clk 0:56:48] } 14... Bb6 { [%eval 0.07] [%clk 1:20:06] } 15. Ne2 { [%eval 0.11] [%clk 0:54:29] } 15... Re8?! { [%eval 1.0] } { Inaccuracy. Bd7 was best. } { [%clk 1:17:51] } 16. Bg6 { [%eval 0.56] [%clk 0:44:57] } 16... Re7 { [%eval 0.91] [%clk 1:15:54] } 17. Bf4 { [%eval 0.84] [%clk 0:43:22] } 17... Bc7 { [%eval 0.87] [%clk 1:15:01] } 18. Rfe1 { [%eval 0.85] [%clk 0:39:50] } 18... Bd7 { [%eval 0.7] [%clk 1:11:58] } 19. Rac1 { [%eval 0.85] [%clk 0:37:32] } 19... Rc8 { [%eval 1.14] [%clk 1:10:05] } 20. Qd3?! { [%eval 0.44] } { Inaccuracy. Bxc7 was best. } { [%clk 0:34:38] } 20... Be8 { [%eval 0.4] [%clk 1:09:02] } 21. b4 { [%eval 0.28] [%clk 0:33:53] } 21... a6 { [%eval 0.53] [%clk 1:06:49] } 22. Bxc7 { [%eval 0.19] [%clk 0:32:07] } 22... Rcxc7 { [%eval 0.46] [%clk 1:04:12] } 23. Nf4 { [%eval 0.35] [%clk 0:30:54] } 23... Qd6?! { [%eval 1.01] } { Inaccuracy. Bxg6 was best. } { [%clk 1:02:03] } 24. g3 { [%eval 1.02] [%clk 0:28:36] } 24... e5?! { [%eval 2.08] } { Inaccuracy. Bxg6 was best. } { [%clk 0:52:57] } 25. dxe5? { [%eval 0.81] } { Mistake. Rxc6 was best. } { [%clk 0:28:12] } 25... Nxe5 { [%eval 0.71] [%clk 0:52:32] } 26. Nxe5 { [%eval 0.72] [%clk 0:28:18] } 26... Rxc1?? { [%eval 2.68] } { Blunder. Rxe5 was best. } { [%clk 0:52:02] } 27. Rxc1 { [%eval 2.65] [%clk 0:27:51] } 27... Qxe5 { [%eval 2.9] [%clk 0:51:34] } 28. Rc8 { [%eval 2.92] [%clk 0:24:09] } 28... Kf8 { [%eval 3.02] [%clk 0:51:16] } 29. Bxe8?! { [%eval 1.8] } { Inaccuracy. Kg2 was best. } { [%clk 0:22:24] } 29... Qe1+ { [%eval 1.69] [%clk 0:50:03] } 30. Kg2 { [%eval 1.72] [%clk 0:22:21] } 30... Rxe8 { [%eval 1.73] [%clk 0:49:49] } 31. Rxe8+?! { [%eval 0.6] } { Inaccuracy. Rc7 was best. } { [%clk 0:22:16] } 31... Kxe8? { [%eval 1.98] } { Mistake. Qxe8 was best. } { [%clk 0:50:12] } 32. Nxd5 { [%eval 2.27] [%clk 0:21:24] } 32... Qe4+ { [%eval 2.14] [%clk 0:49:29] } 33. Qxe4+ { [%eval 2.23] [%clk 0:21:35] } 33... Nxe4 { [%eval 2.34] [%clk 0:49:51] } 34. f3?! { [%eval 1.22] } { Inaccuracy. Kf3 was best. } { [%clk 0:19:38] } 34... Nd2 { [%eval 1.2] [%clk 0:50:05] } 35. Kf2 { [%eval 1.27] [%clk 0:19:01] } 35... Kd7 { [%eval 1.41] [%clk 0:48:58] } 36. Ke2?! { [%eval 0.76] } { Inaccuracy. a4 was best. } { [%clk 0:17:29] } 36... Nc4?! { [%eval 1.36] } { Inaccuracy. Nb1 was best. } { [%clk 0:48:25] } 37. a4 { [%eval 1.3] [%clk 0:17:36] } 37... Kd6 { [%eval 1.48] [%clk 0:47:44] } 38. Nc3?! { [%eval 0.7] } { Inaccuracy. Ne3 was best. } { [%clk 0:14:37] } 38... Ne5?! { [%eval 1.62] } { Inaccuracy. Ke5 was best. } { [%clk 0:46:17] } 39. Ke3 { [%eval 1.63] [%clk 0:13:00] } 39... Nc6 { [%eval 1.59] [%clk 0:44:58] } 40. b5 { [%eval 1.57] [%clk 0:09:36] } 40... axb5?! { [%eval 2.2] } { Inaccuracy. Na5 was best. } { [%clk 0:45:06] } 41. Nxb5+ { [%eval 2.44] [%clk 0:09:40] } 41... Kc5 { [%eval 2.37] [%clk 0:44:26] } 42. Nc3?? { [%eval 0.15] } { Blunder. Ke4 was best. } { [%clk 0:08:58] } 42... Kb4 { [%eval 0.11] [%clk 0:43:28] } 43. Nd5+ { [%eval 0.24] [%clk 0:08:40] } 43... Kxa4 { [%eval 0.25] [%clk 0:43:13] } 44. Kf4 { [%eval 0.0] [%clk 0:08:36] } 44... Kb5 { [%eval 0.0] [%clk 0:43:29] } 45. Kf5 { [%eval 0.0] [%clk 0:06:17] } 45... Nd4+ { [%eval 0.0] [%clk 0:43:28] } 46. Kg6 { [%eval 0.0] [%clk 0:06:04] } 46... Nxf3 { [%eval -0.03] [%clk 0:43:34] } 47. h4 { [%eval 0.0] [%clk 0:05:46] } 47... Nd4 { [%eval 0.02] [%clk 0:42:47] } 48. g4 { [%eval -0.01] [%clk 0:03:20] } 48... Kc5 { [%eval 0.0] [%clk 0:42:02] } 49. Nc3 { [%eval -0.1] [%clk 0:03:20] } 49... Ne6 { [%eval -0.14] [%clk 0:42:03] } 50. Kf7 { [%eval -0.39] [%clk 0:02:49] } 50... Kd6 { [%eval -0.35] [%clk 0:41:48] } 51. Nb5+ { [%eval -0.2] [%clk 0:02:35] } 51... Ke5 { [%eval -0.35] [%clk 0:40:10] } 52. g5 { [%eval -0.35] [%clk 0:01:38] } 52... hxg5 { [%eval -0.36] [%clk 0:36:50] } 53. hxg5 { [%eval -0.35] [%clk 0:01:56] } 53... Nxg5+ { [%eval -0.35] [%clk 0:37:13] } 54. Kxg7 { [%eval -0.34] [%clk 0:02:17] } 54... Kd5 { [%eval -0.14] [%clk 0:37:36] } 55. Kf6 { [%eval -0.28] [%clk 0:02:04] } 55... Kc5 { [%eval -0.15] [%clk 0:36:50] } 56. Nc3 { [%eval -0.35] [%clk 0:01:56] } 56... Kc4 { [%eval -0.33] [%clk 0:36:49] } 57. Nb1 { [%eval -0.33] [%clk 0:01:36] } 57... Ne4+ { [%eval -0.29] [%clk 0:36:18] } 58. Ke5 { [%eval -0.32] [%clk 0:01:41] } 58... Nc3 { [%eval -0.04] [%clk 0:34:30] } 59. Nd2+ { [%eval -0.01] [%clk 0:01:32] } 59... Kb4 { [%eval -0.04] [%clk 0:34:09] } 60. Kd4 { [%eval 0.0] [%clk 0:00:50] } 60... b5 { [%eval -0.07] [%clk 0:33:02] } 61. Kd3 { [%eval -0.06] [%clk 0:30:24] } 61... Na4 { [%eval -0.03] [%clk 1:01:49] } 62. Kc2 { [%eval -0.01] [%clk 0:29:46] } 62... Nb6 { [%eval 0.0] [%clk 1:01:27] } 63. Ne4 { [%eval 0.0] [%clk 0:28:07] } 63... Ka3 { [%eval 0.0] [%clk 1:01:29] } 64. Nd6 { [%eval 0.0] [%clk 0:26:59] } 64... b4 { [%eval 0.0] [%clk 1:01:50] } 65. Nb5+ { [%eval 0.0] [%clk 0:27:22] } 65... Ka4 { [%eval 0.0] [%clk 1:01:10] } 66. Nc3+ { [%eval 0.0] [%clk 0:27:42] } 66... Ka5 { [%eval 0.0] [%clk 1:01:17] } 67. Na2 { [%eval 0.0] [%clk 0:28:00] } 1/2-1/2