Event: German Championship
Site: Magdeburg, Germany
Date: 2021-07-27
White: Dobrikov, Marco
WhiteElo: 2311
Black: Biastoch, Bennet
BlackElo: 2266
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... d6 { [%eval 0.0] [%clk 1:31:13] } 3. d4 { [%eval 0.15] [%clk 1:31:52] } 3... cxd4 { [%eval 0.13] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:19] } 4... Nf6 { [%eval 0.14] [%clk 1:31:51] } 5. Nc3 { [%eval 0.18] [%clk 1:32:46] } 5... a6 { [%eval 0.21] [%clk 1:32:12] } 6. h3 { [%eval 0.1] [%clk 1:33:12] } 6... e5 { [%eval 0.36] [%clk 1:32:22] } 7. Nde2 { [%eval 0.0] [%clk 1:33:41] } 7... h5 { [%eval 0.24] [%clk 1:32:38] } 8. Bg5 { [%eval 0.27] [%clk 1:34:06] } 8... Be6 { [%eval 0.01] [%clk 1:32:58] } 9. Bxf6 { [%eval 0.29] [%clk 1:34:31] } 9... Qxf6 { [%eval 0.32] [%clk 1:33:20] } 10. Nd5 { [%eval 0.06] [%clk 1:34:59] } 10... Qd8 { [%eval 0.22] [%clk 1:33:36] } 11. Qd3 { [%eval 0.34] [%clk 1:35:25] } 11... Nd7 { [%eval 0.23] [%clk 1:33:47] } 12. O-O-O { [%eval 0.36] [%clk 1:35:48] } 12... g6 { [%eval 0.34] [%clk 1:33:51] } 13. Kb1 { [%eval 0.28] [%clk 1:36:14] } 13... Bh6 { [%eval 0.16] [%clk 1:34:12] } 14. Nec3 { [%eval 0.26] [%clk 1:33:57] } 14... Nc5 { [%eval 0.0] [%clk 1:30:44] } 15. Qe2 { [%eval 0.25] [%clk 1:34:16] } 15... b5 { [%eval 0.41] [%clk 1:28:46] } 16. g3 { [%eval 0.36] [%clk 1:33:23] } 16... O-O { [%eval 0.26] [%clk 1:18:06] } 17. Bg2?! { [%eval -0.34] } { Inaccuracy. h4 was best. } { [%clk 1:24:38] } 17... b4 { [%eval 0.14] [%clk 0:54:56] } 18. Nxb4 { [%eval -0.29] [%clk 1:24:34] } 18... Rb8 { [%eval -0.53] [%clk 0:55:10] } 19. Nc6?? { [%eval -3.84] } { Blunder. Nbd5 was best. } { [%clk 1:17:40] } 19... Qb6?? { [%eval -1.78] } { Blunder. Rxb2+ was best. } { [%clk 0:55:35] } 20. Nxb8? { [%eval -3.58] } { Mistake. Ne7+ was best. } { [%clk 1:18:05] } 20... Rxb8 { [%eval -4.5] [%clk 0:56:00] } 21. b3 { [%eval -2.77] [%clk 1:18:34] } 21... Qb4 { [%eval -4.43] [%clk 0:56:19] } 22. Nd5 { [%eval -4.61] [%clk 1:17:14] } 22... Bxd5?! { [%eval -2.95] } { Inaccuracy. Qa3 was best. } { [%clk 0:56:44] } 23. Rxd5 { [%eval -2.94] [%clk 1:17:30] } 23... Na4 { [%eval -2.46] [%clk 0:57:09] } 24. Rd3 { [%eval -2.79] [%clk 1:17:26] } 24... Qc3 { [%eval -2.97] [%clk 0:57:31] } 25. Rxc3 { [%eval -2.65] [%clk 1:16:39] } 25... Nxc3+ { [%eval -2.69] [%clk 0:58:00] } 26. Kb2 { [%eval -2.84] [%clk 1:17:01] } 26... Nxe2 { [%eval -2.76] [%clk 0:58:25] } 27. Bf1 { [%eval -2.98] [%clk 1:16:20] } 27... Nd4 { [%eval -2.8] [%clk 0:58:32] } 28. Bxa6 { [%eval -2.41] [%clk 1:16:43] } 28... Kf8?! { [%eval -1.78] } { Inaccuracy. Ne6 was best. } { [%clk 0:55:08] } 29. Rd1 { [%eval -2.32] [%clk 1:16:53] } 29... Ke7 { [%eval -2.47] [%clk 0:54:34] } 30. h4?! { [%eval -3.71] } { Inaccuracy. c3 was best. } { [%clk 1:16:30] } 30... Ne6 { [%eval -3.77] [%clk 0:51:50] } 31. Be2 { [%eval -4.07] [%clk 1:09:48] } 31... Nc5 { [%eval -4.38] [%clk 0:45:32] } 32. Bf3 { [%eval -4.32] [%clk 1:10:16] } 32... Na4+ { [%eval -3.61] [%clk 0:42:25] } 33. Ka1 { [%eval -3.59] [%clk 1:09:49] } 33... Nc3 { [%eval -3.7] [%clk 0:41:29] } 34. Rd3 { [%eval -3.58] [%clk 1:10:17] } 34... Rc8? { [%eval -2.0] } { Mistake. Nb5 was best. } { [%clk 0:39:13] } 35. Kb2 { [%eval -2.11] [%clk 1:10:46] } 35... Nb5 { [%eval -2.45] [%clk 0:39:30] } 36. c3 { [%eval -3.11] [%clk 1:09:18] } 36... f5?! { [%eval -2.08] } { Inaccuracy. d5 was best. } { [%clk 0:31:37] } 37. a4? { [%eval -3.79] } { Mistake. b4 was best. } { [%clk 1:07:43] } 37... Nc7?? { [%eval -1.53] } { Blunder. d5 was best. } { [%clk 0:30:07] } 38. exf5? { [%eval -2.92] } { Mistake. b4 was best. } { [%clk 1:06:22] } 38... gxf5 { [%eval -2.56] [%clk 0:30:36] } 39. Bxh5 { [%eval -2.87] [%clk 1:06:50] } 39... e4 { [%eval -2.48] [%clk 0:30:30] } 40. Rd1 { [%eval -2.92] [%clk 1:04:31] } 40... Bg7 { [%eval -2.76] [%clk 0:30:53] } 41. Bg6 { [%eval -3.08] [%clk 1:02:27] } 41... Na6 { [%eval -3.19] [%clk 0:29:20] } 42. Bxf5 { [%eval -3.92] [%clk 1:01:13] } 42... Rxc3 { [%eval -3.88] [%clk 0:29:40] } 43. Ka3 { [%eval -3.76] [%clk 0:59:28] } 43... Nc5 { [%eval -4.31] [%clk 0:28:38] } 44. Rb1 { [%eval -4.27] [%clk 0:58:14] } 44... Rf3 { [%eval -4.03] [%clk 0:26:44] } 45. Bg4 { [%eval -3.81] [%clk 0:57:32] } 45... Rxf2 { [%eval -3.87] [%clk 0:26:29] } 46. b4 { [%eval -4.14] [%clk 0:58:01] } 46... Rg2 { [%eval -4.09] [%clk 0:23:17] } 47. bxc5 { [%eval -3.97] [%clk 0:56:54] } 47... Rxg3+ { [%eval -4.0] [%clk 0:23:42] } 48. Kb4 { [%eval -4.02] [%clk 0:53:33] } 48... Rxg4 { [%eval -4.15] [%clk 0:17:44] } 49. a5 { [%eval -4.98] [%clk 0:51:15] } 49... e3+ { [%eval -4.65] [%clk 0:16:52] } 50. Kb5 { [%eval -5.14] [%clk 0:51:41] } 50... Bd4 { [%eval -5.03] [%clk 0:15:39] } 51. cxd6+ { [%eval -5.16] [%clk 0:50:53] } 51... Kxd6 { [%eval -5.23] [%clk 0:16:07] } 52. Kc4 { [%eval -5.1] [%clk 0:51:23] } 52... Bc5+ { [%eval -5.27] [%clk 0:14:56] } 53. Kd3 { [%eval -5.35] [%clk 0:51:16] } 53... Rd4+ { [%eval -5.6] [%clk 0:15:02] } 54. Ke2 { [%eval -5.25] [%clk 0:51:26] } 54... Rd2+ { [%eval -5.25] [%clk 0:15:24] } 55. Ke1?! { [%eval -7.15] } { Inaccuracy. Kf3 was best. } { [%clk 0:51:06] } 55... Rh2 { [%eval -7.0] [%clk 0:15:40] } 56. Rb3 { [%eval -8.98] [%clk 0:51:08] } 56... Rxh4 { [%eval -9.25] [%clk 0:15:26] } 0-1