Event: Schachbundesliga Championship
Site: chess24.com
Date: 2020-09-20
White: Sprenger, Jan Michael, Dr.
WhiteTitle: GM
WhiteElo: 2482
Black: Areshchenko, Alexander
BlackTitle: GM
BlackElo: 2678
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:58] } 1... c5 { [%eval 0.0] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... d6 { [%eval 0.21] [%clk 1:31:23] } 3. d4 { [%eval -0.13] [%clk 1:31:50] } 3... cxd4 { [%eval 0.0] [%clk 1:31:50] } 4. Nxd4 { [%eval -0.01] [%clk 1:32:12] } 4... Nf6 { [%eval 0.28] [%clk 1:32:18] } 5. Nc3 { [%eval 0.0] [%clk 1:32:36] } 5... a6 { [%eval 0.16] [%clk 1:32:45] } 6. Be2 { [%eval 0.12] [%clk 1:32:59] } 6... e5 { [%eval -0.13] [%clk 1:33:05] } 7. Nb3 { [%eval 0.0] [%clk 1:33:23] } 7... Be7 { [%eval 0.21] [%clk 1:33:24] } 8. Bg5 { [%eval 0.01] [%clk 1:33:46] } 8... Be6 { [%eval 0.36] [%clk 1:33:17] } 9. Bxf6 { [%eval 0.0] [%clk 1:33:44] } 9... Bxf6 { [%eval 0.0] [%clk 1:33:42] } 10. Qd3 { [%eval 0.16] [%clk 1:34:09] } 10... O-O { [%eval 0.09] [%clk 1:33:05] } 11. O-O-O { [%eval 0.0] [%clk 1:33:00] } 11... Be7 { [%eval 0.0] [%clk 1:33:03] } 12. Nd5 { [%eval -0.44] [%clk 1:33:12] } 12... Bxd5 { [%eval -0.29] [%clk 1:33:19] } 13. Qxd5 { [%eval -0.26] [%clk 1:33:38] } 13... Qc7 { [%eval -0.13] [%clk 1:32:48] } 14. Kb1 { [%eval -0.33] [%clk 1:33:03] } 14... Nd7 { [%eval -0.01] [%clk 1:33:06] } 15. Nd2 { [%eval 0.0] [%clk 1:31:16] } 15... b5 { [%eval 0.34] [%clk 1:29:15] } 16. Nf1 { [%eval 0.37] [%clk 1:29:26] } 16... Nf6 { [%eval 0.3] [%clk 1:08:09] } 17. Qd3 { [%eval 0.09] [%clk 1:28:58] } 17... d5 { [%eval 0.2] [%clk 1:07:22] } 18. exd5 { [%eval 0.38] [%clk 1:27:58] } 18... Rad8 { [%eval 0.73] [%clk 0:55:27] } 19. Bf3 { [%eval 0.52] [%clk 1:19:24] } 19... Rfe8 { [%eval 0.77] [%clk 0:52:03] } 20. Nd2 { [%eval 0.41] [%clk 1:12:03] } 20... g6 { [%eval 0.48] [%clk 0:50:36] } 21. g4 { [%eval 0.46] [%clk 1:00:08] } 21... e4 { [%eval 0.33] [%clk 0:50:07] } 22. Nxe4 { [%eval 0.41] [%clk 0:59:58] } 22... Nxd5 { [%eval 0.67] [%clk 0:50:15] } 23. h4 { [%eval 0.5] [%clk 0:50:48] } 23... Nf6 { [%eval 0.53] [%clk 0:43:36] } 24. Nxf6+ { [%eval 0.51] [%clk 0:47:50] } 24... Bxf6 { [%eval 0.46] [%clk 0:44:03] } 25. Bd5 { [%eval 0.56] [%clk 0:48:12] } 25... Rd7 { [%eval 0.38] [%clk 0:30:21] } 26. g5 { [%eval 0.3] [%clk 0:39:31] } 26... Bg7 { [%eval 0.34] [%clk 0:29:39] } 27. Rhe1?! { [%eval -0.29] } { Inaccuracy. c3 was best. } { [%clk 0:30:38] } 27... Red8? { [%eval 0.97] } { Mistake. Rxe1 was best. } { [%clk 0:13:52] } 28. Qf3 { [%eval 0.54] [%clk 0:27:45] } 28... b4 { [%eval 0.56] [%clk 0:11:23] } 29. Rd3 { [%eval 0.58] [%clk 0:26:57] } 29... a5 { [%eval 0.48] [%clk 0:11:13] } 30. Qe4 { [%eval 0.43] [%clk 0:22:21] } 30... a4 { [%eval 0.87] [%clk 0:08:27] } 31. f4?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:19:50] } 31... Rc8 { [%eval 0.5] [%clk 0:06:53] } 32. Bc4 { [%eval 0.48] [%clk 0:12:22] } 32... Rxd3 { [%eval 0.4] [%clk 0:06:40] } 33. cxd3 { [%eval 0.33] [%clk 0:12:46] } 33... a3 { [%eval 0.4] [%clk 0:04:17] } 34. b3 { [%eval 0.0] [%clk 0:11:41] } 34... Rf8 { [%eval 0.09] [%clk 0:04:14] } 35. Kc2 { [%eval 0.0] [%clk 0:09:42] } 35... Qc5 { [%eval 0.0] [%clk 0:04:02] } 36. Re3 { [%eval -0.27] [%clk 0:08:31] } 36... Bd4 { [%eval 0.0] [%clk 0:03:16] } 37. Rf3 { [%eval 0.0] [%clk 0:07:10] } 37... Bg7?! { [%eval 0.8] } { Inaccuracy. Bc3 was best. } { [%clk 0:03:00] } 38. f5 { [%eval 0.92] [%clk 0:04:03] } 38... gxf5 { [%eval 0.95] [%clk 0:02:45] } 39. Rxf5 { [%eval 0.83] [%clk 0:04:21] } 39... Qc7 { [%eval 1.06] [%clk 0:02:30] } 40. Qf4 { [%eval 0.96] [%clk 0:03:45] } 40... Qe7 { [%eval 1.13] [%clk 0:01:18] } 41. d4?! { [%eval 0.5] } { Inaccuracy. Kd1 was best. } { [%clk 0:23:06] } 41... Kh8 { [%eval 0.57] [%clk 0:22:28] } 42. Rxf7 { [%eval 0.47] [%clk 0:09:07] } 42... Rxf7 { [%eval 0.47] [%clk 0:22:26] } 43. Qxf7 { [%eval 0.53] [%clk 0:09:25] } 43... Qxf7 { [%eval 0.65] [%clk 0:22:37] } 44. Bxf7 { [%eval 0.65] [%clk 0:09:51] } 44... Bxd4 { [%eval 0.65] [%clk 0:23:04] } 1/2-1/2