Event: Schachbundesliga Championship
Site: chess24.com
Date: 2020-09-17
White: Van Foreest, Lucas
WhiteTitle: GM
WhiteElo: 2531
Black: Donchenko, Alexander
BlackTitle: GM
BlackElo: 2654
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:44] } 1... c5 { [%eval 0.0] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:30:52] } 2... d6 { [%eval 0.13] [%clk 1:30:58] } 3. d4 { [%eval 0.05] [%clk 1:31:18] } 3... cxd4 { [%eval 0.0] [%clk 1:31:23] } 4. Nxd4 { [%eval -0.01] [%clk 1:31:44] } 4... Nf6 { [%eval 0.28] [%clk 1:31:45] } 5. Nc3 { [%eval 0.0] [%clk 1:32:08] } 5... a6 { [%eval 0.16] [%clk 1:32:10] } 6. Bg5 { [%eval 0.0] [%clk 1:32:32] } 6... Nbd7 { [%eval 0.0] [%clk 1:29:06] } 7. Bc4 { [%eval 0.0] [%clk 1:32:56] } 7... Qb6 { [%eval 0.09] [%clk 1:28:58] } 8. Bb3 { [%eval 0.22] [%clk 1:33:20] } 8... e6 { [%eval 0.36] [%clk 1:27:55] } 9. Bxf6 { [%eval 0.11] [%clk 1:33:46] } 9... Nxf6 { [%eval 0.16] [%clk 1:27:11] } 10. Qd2 { [%eval 0.11] [%clk 1:34:12] } 10... Nd7 { [%eval 0.03] [%clk 1:17:14] } 11. O-O-O { [%eval 0.02] [%clk 1:34:36] } 11... Nc5 { [%eval 0.28] [%clk 1:16:42] } 12. f4 { [%eval 0.0] [%clk 1:35:00] } 12... Bd7 { [%eval 0.09] [%clk 1:06:27] } 13. Kb1 { [%eval 0.0] [%clk 1:35:26] } 13... Be7 { [%eval 0.11] [%clk 0:59:34] } 14. Rhf1 { [%eval -0.2] [%clk 1:35:47] } 14... O-O-O { [%eval 0.0] [%clk 0:54:35] } 15. Nf5 { [%eval -0.03] [%clk 1:34:24] } 15... Bf8 { [%eval 0.0] [%clk 0:53:27] } 16. Ne3 { [%eval 0.13] [%clk 1:34:41] } 16... Bc6 { [%eval 0.37] [%clk 0:49:50] } 17. f5 { [%eval 0.45] [%clk 1:33:09] } 17... Kb8 { [%eval 0.31] [%clk 0:37:57] } 18. Qe1? { [%eval -0.99] } { Mistake. Qd4 was best. } { [%clk 0:57:02] } 18... Nxb3?! { [%eval 0.0] } { Inaccuracy. Qc7 was best. } { [%clk 0:32:58] } 19. axb3 { [%eval 0.1] [%clk 0:56:46] } 19... Be7 { [%eval 0.36] [%clk 0:30:37] } 20. fxe6 { [%eval 0.36] [%clk 0:53:05] } 20... fxe6 { [%eval 0.34] [%clk 0:31:00] } 21. Ned5 { [%eval 0.28] [%clk 0:52:21] } 21... exd5 { [%eval 0.56] [%clk 0:31:04] } 22. exd5 { [%eval 0.54] [%clk 0:52:44] } 22... Bf6 { [%eval 0.48] [%clk 0:28:01] } 23. dxc6 { [%eval 0.5] [%clk 0:52:55] } 23... Rhe8 { [%eval 0.48] [%clk 0:26:36] } 24. Qd2 { [%eval 0.83] [%clk 0:46:29] } 24... bxc6 { [%eval 0.62] [%clk 0:23:45] } 25. Na4 { [%eval 0.68] [%clk 0:42:16] } 25... Qb5 { [%eval 0.83] [%clk 0:23:25] } 26. Rfe1 { [%eval 0.53] [%clk 0:42:34] } 26... Re5 { [%eval 0.62] [%clk 0:22:10] } 27. Ka2 { [%eval 0.33] [%clk 0:41:36] } 27... Kc7 { [%eval 0.66] [%clk 0:14:19] } 28. c4 { [%eval 0.25] [%clk 0:39:35] } 28... Qa5 { [%eval 0.33] [%clk 0:13:27] } 29. Qf2 { [%eval 0.09] [%clk 0:39:32] } 29... Kb7 { [%eval 0.36] [%clk 0:12:03] } 30. Rxe5 { [%eval 0.25] [%clk 0:38:41] } 30... Bxe5 { [%eval 0.54] [%clk 0:12:29] } 31. Qh4 { [%eval 0.38] [%clk 0:33:53] } 31... h6 { [%eval 0.35] [%clk 0:12:24] } 32. Qe7+ { [%eval 0.44] [%clk 0:32:50] } 32... Kb8 { [%eval 0.32] [%clk 0:11:50] } 33. c5 { [%eval 0.22] [%clk 0:32:30] } 33... Qc7 { [%eval 0.13] [%clk 0:10:08] } 34. cxd6 { [%eval 0.19] [%clk 0:32:44] } 34... Bxd6 { [%eval 0.33] [%clk 0:10:13] } 35. Qe4 { [%eval 0.57] [%clk 0:33:04] } 35... Rd7 { [%eval 0.93] [%clk 0:07:20] } 36. Qd3 { [%eval 0.98] [%clk 0:31:17] } 36... Ka7?? { [%eval 4.37] } { Blunder. Qa5 was best. } { [%clk 0:04:46] } 37. Qd4+ { [%eval 4.17] [%clk 0:30:08] } 37... Kb8 { [%eval 4.69] [%clk 0:04:46] } 38. Nc5 { [%eval 4.64] [%clk 0:29:12] } 38... Qa5+ { [%eval 4.15] [%clk 0:04:59] } 39. Kb1 { [%eval 4.74] [%clk 0:29:37] } 39... Rd8 { [%eval 4.34] [%clk 0:05:18] } 40. b4 { [%eval 4.51] [%clk 0:28:58] } 40... Qb5 { [%eval 4.4] [%clk 0:05:34] } 41. Qxg7 { [%eval 3.98] [%clk 0:26:08] } 41... Bc7 { [%eval 4.72] [%clk 0:30:04] } 42. Rxd8+ { [%eval 4.44] [%clk 0:56:10] } 42... Bxd8 { [%eval 4.09] [%clk 0:30:32] } 43. Qf8 { [%eval 4.2] [%clk 0:52:20] } 43... Kc8 { [%eval 4.44] [%clk 0:29:23] } 44. Qxh6 { [%eval 3.93] [%clk 0:45:50] } 44... Qf1+?! { [%eval 5.23] } { Inaccuracy. a5 was best. } { [%clk 0:28:09] } 45. Ka2 { [%eval 5.0] [%clk 0:45:27] } 45... Qxg2?? { [%eval #11] } { Checkmate is now unavoidable. Qf7+ was best. } { [%clk 0:23:12] } 46. Qe6+ { [%eval #10] [%clk 0:45:40] } 46... Kb8 { [%eval #10] [%clk 0:23:40] } 47. Qd6+ { [%eval #9] [%clk 0:45:58] } 47... Bc7 { [%eval #9] [%clk 0:24:03] } 48. Qf8+ { [%eval #8] [%clk 0:43:57] } 48... Ka7 { [%eval #8] [%clk 0:24:29] } 49. Qc8 { [%eval #7] [%clk 0:44:08] } 49... Qd5+ { [%eval #7] [%clk 0:24:25] } 50. Ka3 { [%eval #6] [%clk 0:44:32] } 50... Qf3+ { [%eval #3] [%clk 0:24:27] } 51. b3 { [%eval #2] [%clk 0:44:54] } 51... Qf2 { [%eval #1] [%clk 0:24:36] } 1-0