Event: German Championship
Site: Magdeburg, Germany
Date: 2021-07-30
White: Biastoch, Bennet
WhiteElo: 2266
Black: Matthes, Aaron
BlackElo: 2035
Result: 1/2-1/2
ECO: B57
Opening: Sicilian Defense: Classical Variation, Anti-Sozin Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... d6 { [%eval 0.0] [%clk 1:31:15] } 3. d4 { [%eval 0.15] [%clk 1:31:30] } 3... cxd4 { [%eval 0.13] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.0] [%clk 1:31:53] } 4... Nf6 { [%eval 0.14] [%clk 1:32:02] } 5. Nc3 { [%eval 0.18] [%clk 1:32:15] } 5... Nc6 { [%eval 0.47] [%clk 1:32:23] } 6. Bc4 { [%eval 0.25] [%clk 1:31:14] } 6... Qb6 { [%eval 0.38] [%clk 1:32:39] } 7. Nb3 { [%eval 0.0] [%clk 1:25:14] } 7... e6 { [%eval 0.19] [%clk 1:32:56] } 8. O-O { [%eval 0.24] [%clk 1:25:01] } 8... Be7 { [%eval 0.27] [%clk 1:32:09] } 9. Be3 { [%eval 0.16] [%clk 1:19:11] } 9... Qc7 { [%eval 0.31] [%clk 1:32:32] } 10. f4 { [%eval 0.37] [%clk 1:19:03] } 10... a6 { [%eval 0.39] [%clk 1:30:20] } 11. a4 { [%eval 0.25] [%clk 1:17:15] } 11... Na5?! { [%eval 0.81] } { Inaccuracy. d5 was best. } { [%clk 1:23:14] } 12. Nxa5 { [%eval 0.78] [%clk 1:16:17] } 12... Qxa5 { [%eval 0.68] [%clk 1:22:51] } 13. Bd3 { [%eval 0.8] [%clk 1:16:05] } 13... O-O { [%eval 0.92] [%clk 1:19:18] } 14. Qe1 { [%eval 0.95] [%clk 1:13:08] } 14... Rd8?? { [%eval 3.12] } { Blunder. Kh8 was best. } { [%clk 1:07:22] } 15. Qg3?? { [%eval 0.18] } { Blunder. Nd5 was best. } { [%clk 0:55:57] } 15... Bd7?! { [%eval 1.08] } { Inaccuracy. d5 was best. } { [%clk 0:56:27] } 16. e5 { [%eval 1.36] [%clk 0:48:29] } 16... Ne8?! { [%eval 1.99] } { Inaccuracy. Nd5 was best. } { [%clk 0:41:08] } 17. Qf2 { [%eval 1.97] [%clk 0:38:47] } 17... dxe5?! { [%eval 2.75] } { Inaccuracy. Rdc8 was best. } { [%clk 0:33:02] } 18. fxe5?? { [%eval 0.69] } { Blunder. Bb6 was best. } { [%clk 0:36:42] } 18... f5 { [%eval 0.92] [%clk 0:33:11] } 19. Bb6?! { [%eval 0.21] } { Inaccuracy. exf6 was best. } { [%clk 0:31:23] } 19... Qxe5 { [%eval 0.21] [%clk 0:27:01] } 20. Rae1 { [%eval 0.15] [%clk 0:31:46] } 20... Qd6 { [%eval -0.17] [%clk 0:26:35] } 21. Bxd8 { [%eval -0.25] [%clk 0:29:53] } 21... Bxd8?! { [%eval 0.53] } { Inaccuracy. Rxd8 was best. } { [%clk 0:26:12] } 22. Qf4?! { [%eval -0.31] } { Inaccuracy. Ne4 was best. } { [%clk 0:28:08] } 22... Qb6+ { [%eval -0.19] [%clk 0:25:34] } 23. Kh1 { [%eval -0.13] [%clk 0:24:44] } 23... Bc7 { [%eval -0.07] [%clk 0:22:26] } 24. Qf2 { [%eval -0.19] [%clk 0:19:45] } 24... Qd6 { [%eval -0.07] [%clk 0:20:39] } 25. g3?? { [%eval -3.62] } { Blunder. Qh4 was best. } { [%clk 0:20:08] } 25... Bb6 { [%eval -3.44] [%clk 0:19:55] } 26. Qf3 { [%eval -3.33] [%clk 0:16:17] } 26... Nf6 { [%eval -3.67] [%clk 0:19:41] } 27. Bc4 { [%eval -3.76] [%clk 0:16:11] } 27... Bc6?? { [%eval 1.45] } { Blunder. Re8 was best. } { [%clk 0:16:24] } 28. Rxe6 { [%eval 1.4] [%clk 0:16:31] } 28... Bxf3+ { [%eval 1.42] [%clk 0:15:00] } 29. Rxf3 { [%eval 1.61] [%clk 0:17:00] } 29... Qxe6 { [%eval 1.51] [%clk 0:14:24] } 30. Bxe6+ { [%eval 1.44] [%clk 0:17:29] } 30... Kf8?! { [%eval 2.26] } { Inaccuracy. Kh8 was best. } { [%clk 0:14:16] } 31. Bxf5 { [%eval 2.09] [%clk 0:17:50] } 31... Re8?! { [%eval 3.36] } { Inaccuracy. h6 was best. } { [%clk 0:11:57] } 32. Bxh7 { [%eval 3.49] [%clk 0:14:33] } 32... Re1+ { [%eval 3.17] [%clk 0:11:36] } 33. Kg2 { [%eval 3.55] [%clk 0:15:02] } 33... Ke7 { [%eval 3.33] [%clk 0:11:34] } 34. Bd3 { [%eval 3.22] [%clk 0:13:08] } 34... Bd4 { [%eval 3.34] [%clk 0:08:34] } 35. Bg6 { [%eval 3.08] [%clk 0:05:53] } 35... Ng4 { [%eval 3.0] [%clk 0:06:45] } 36. Rf7+?! { [%eval 2.33] } { Inaccuracy. Rf4 was best. } { [%clk 0:04:48] } 36... Ke6 { [%eval 2.35] [%clk 0:07:03] } 37. Rf4?? { [%eval 0.32] } { Blunder. Rxb7 was best. } { [%clk 0:03:15] } 37... Rg1+ { [%eval 0.33] [%clk 0:07:12] } 38. Kh3 { [%eval 0.37] [%clk 0:03:44] } 38... Nf2+ { [%eval 0.35] [%clk 0:06:32] } 39. Kh4 { [%eval 0.35] [%clk 0:04:13] } 39... Bf6+ { [%eval 0.28] [%clk 0:06:36] } 40. Kh5 { [%eval 0.4] [%clk 0:04:38] } 40... Rg2 { [%eval 0.46] [%clk 0:06:33] } 41. h4 { [%eval 0.48] [%clk 0:01:10] } 41... Nh1 { [%eval 0.46] [%clk 0:04:25] } 42. Ne4 { [%eval 0.24] [%clk 0:25:48] } 42... Nxg3+ { [%eval 0.23] [%clk 0:33:03] } 43. Nxg3 { [%eval 0.14] [%clk 0:26:16] } 43... Rxg3 { [%eval 0.13] [%clk 0:33:26] } 44. Rb4 { [%eval 0.12] [%clk 0:25:47] } 44... Rh3 { [%eval 0.08] [%clk 0:31:12] } 45. Bd3 { [%eval 0.13] [%clk 0:23:48] } 45... a5 { [%eval 0.2] [%clk 0:30:57] } 46. Rb6+ { [%eval 0.17] [%clk 0:22:43] } 46... Ke5 { [%eval 0.15] [%clk 0:30:33] } 47. Rb5+ { [%eval 0.24] [%clk 0:21:46] } 47... Kd6 { [%eval 0.19] [%clk 0:30:32] } 48. Rxa5 { [%eval 0.0] [%clk 0:20:43] } 48... Rxh4+ { [%eval 0.0] [%clk 0:30:43] } 49. Kg6 { [%eval 0.0] [%clk 0:21:12] } 49... Bxb2 { [%eval 0.0] [%clk 0:29:52] } 50. Rb5 { [%eval 0.0] [%clk 0:21:23] } 50... Bf6 { [%eval 0.0] [%clk 0:30:07] } 51. a5 { [%eval 0.0] [%clk 0:21:29] } 51... Rg4+ { [%eval 0.0] [%clk 0:29:42] } 52. Kf7 { [%eval 0.0] [%clk 0:21:52] } 52... Rg5 { [%eval 0.0] [%clk 0:29:30] } 53. Bf5 { [%eval 0.0] [%clk 0:20:16] } 53... Bd4 { [%eval 0.0] [%clk 0:24:59] } 54. c4 { [%eval 0.0] [%clk 0:20:07] } 54... Be3 { [%eval 0.0] [%clk 0:21:07] } 55. Rd5+ { [%eval 0.0] [%clk 0:19:51] } 55... Kc7 { [%eval 0.0] [%clk 0:20:51] } 56. Ke6 { [%eval 0.0] [%clk 0:18:46] } 56... g6 { [%eval 0.0] [%clk 0:19:25] } 57. Rd7+ { [%eval 0.0] [%clk 0:17:57] } 57... Kc8 { [%eval 0.0] [%clk 0:19:35] } 58. Be4 { [%eval 0.0] [%clk 0:14:06] } 58... Re5+ { [%eval 0.0] [%clk 0:18:16] } 59. Kxe5 { [%eval 0.0] [%clk 0:14:30] } 59... Kxd7 { [%eval 0.0] [%clk 0:18:43] } 60. Bxb7 { [%eval 0.0] [%clk 0:14:52] } 60... Kc7 { [%eval 0.0] [%clk 0:17:32] } 61. Be4 { [%eval 0.0] [%clk 0:15:20] } 61... Bd2 { [%eval 0.01] [%clk 0:17:33] } 62. a6 { [%eval 0.0] [%clk 0:15:38] } 62... Kb6 { [%eval 0.0] [%clk 0:17:14] } 63. Bb7 { [%eval 0.0] [%clk 0:16:03] } 63... g5 { [%eval 0.0] [%clk 0:17:22] } 64. c5+ { [%eval 0.0] [%clk 0:16:22] } 64... Ka7 { [%eval 0.0] [%clk 0:17:42] } 65. Kd6 { [%eval 0.0] [%clk 0:15:27] } 65... Bf4+ { [%eval 0.0] [%clk 0:17:25] } 66. Ke6 { [%eval 0.0] [%clk 0:15:43] } 66... Kb8 { [%eval 0.0] [%clk 0:16:31] } 67. Kd7 { [%eval 0.0] [%clk 0:16:03] } 67... g4 { [%eval 0.0] [%clk 0:16:47] } 68. Kc6 { [%eval 0.0] [%clk 0:16:06] } 68... g3 { [%eval 0.0] [%clk 0:17:10] } 69. Kb6 { [%eval 0.0] [%clk 0:16:31] } 69... Bc7+ { [%eval 0.0] [%clk 0:17:36] } 70. Kb5 { [%eval 0.0] [%clk 0:16:55] } 70... Bf4 { [%eval 0.0] [%clk 0:17:55] } 71. Bg2 { [%eval 0.0] [%clk 0:17:16] } 71... Bc7 { [%eval 0.0] [%clk 0:17:08] } 72. Bf3 { [%eval 0.0] [%clk 0:17:38] } 72... Bf4 { [%eval 0.0] [%clk 0:17:20] } 73. Kc6 { [%eval 0.0] [%clk 0:18:07] } 73... Ka7 { [%eval 0.0] [%clk 0:17:29] } 74. Kb5 { [%eval 0.0] [%clk 0:18:34] } 1/2-1/2