Event: Schachbundesliga
Site: -
Date: 2023-03-18
White: Costa, Leonardo
WhiteTitle: FM
WhiteElo: 2350
Black: Maiwald, Jens-Uwe
BlackTitle: GM
BlackElo: 2441
Result: 0-1
ECO: C03
Opening: French Defense: Tarrasch Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:40:58] } 1... e6 { [%eval 0.0] [%clk 1:40:44] } 2. d4 { [%eval 0.3] [%clk 1:41:23] } 2... d5 { [%eval 0.25] [%clk 1:41:05] } 3. Nd2 { [%eval 0.17] [%clk 1:41:21] } 3... h6 { [%eval 0.56] [%clk 1:40:13] } 4. Ngf3 { [%eval 0.37] [%clk 1:41:06] } 4... Nf6 { [%eval 0.62] [%clk 1:40:27] } 5. e5 { [%eval 0.53] [%clk 1:41:21] } 5... Nfd7 { [%eval 0.72] [%clk 1:40:48] } 6. Bd3 { [%eval 0.52] [%clk 1:23:42] } 6... c5 { [%eval 0.66] [%clk 1:40:31] } 7. c4 { [%eval 0.37] [%clk 1:24:03] } 7... dxc4 { [%eval 0.7] [%clk 1:37:30] } 8. Nxc4 { [%eval 0.62] [%clk 1:24:12] } 8... cxd4 { [%eval 0.66] [%clk 1:36:30] } 9. O-O { [%eval 0.52] [%clk 1:22:46] } 9... Nc6 { [%eval 0.64] [%clk 1:36:47] } 10. Bf4 { [%eval 0.5] [%clk 1:15:15] } 10... Nc5 { [%eval 0.46] [%clk 1:36:38] } 11. Rc1 { [%eval 0.54] [%clk 1:11:21] } 11... Nxd3 { [%eval 0.29] [%clk 1:29:38] } 12. Qxd3 { [%eval 0.5] [%clk 1:11:28] } 12... Qd5 { [%eval 0.36] [%clk 1:28:17] } 13. Rfd1 { [%eval 0.42] [%clk 0:55:28] } 13... Bd7 { [%eval 0.55] [%clk 1:17:25] } 14. Qb3 { [%eval 0.16] [%clk 0:38:11] } 14... g5 { [%eval 0.27] [%clk 0:44:34] } 15. Bg3 { [%eval 0.31] [%clk 0:34:54] } 15... g4 { [%eval 0.52] [%clk 0:44:37] } 16. Nfd2 { [%eval 0.27] [%clk 0:23:47] } 16... Nb4? { [%eval 1.93] } { Mistake. Be7 was best. } { [%clk 0:41:04] } 17. a3?! { [%eval 1.32] } { Inaccuracy. Re1 was best. } { [%clk 0:19:07] } 17... Bc6 { [%eval 1.77] [%clk 0:39:10] } 18. f3 { [%eval 1.37] [%clk 0:19:34] } 18... gxf3 { [%eval 1.36] [%clk 0:20:25] } 19. gxf3 { [%eval 1.31] [%clk 0:15:11] } 19... Na6 { [%eval 1.22] [%clk 0:16:23] } 20. Ne4 { [%eval 1.09] [%clk 0:15:38] } 20... Be7 { [%eval 1.6] [%clk 0:14:41] } 21. Ncd6+ { [%eval 1.6] [%clk 0:14:46] } 21... Kf8 { [%eval 1.71] [%clk 0:13:57] } 22. Qxd5 { [%eval 1.61] [%clk 0:13:24] } 22... Bxd5 { [%eval 1.72] [%clk 0:14:19] } 23. Rxd4 { [%eval 1.85] [%clk 0:13:11] } 23... Rd8 { [%eval 1.8] [%clk 0:10:21] } 24. b4 { [%eval 1.97] [%clk 0:09:10] } 24... Rg8?! { [%eval 3.17] } { Inaccuracy. h5 was best. } { [%clk 0:08:54] } 25. Kf2?! { [%eval 2.11] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:01] } 25... Nb8?! { [%eval 3.24] } { Inaccuracy. Bxe4 was best. } { [%clk 0:07:25] } 26. b5?! { [%eval 2.29] } { Inaccuracy. Nf6 was best. } { [%clk 0:05:34] } 26... a6? { [%eval 3.78] } { Mistake. Nd7 was best. } { [%clk 0:05:14] } 27. a4?? { [%eval 1.49] } { Blunder. Nf6 was best. } { [%clk 0:01:51] } 27... axb5 { [%eval 1.65] [%clk 0:05:03] } 28. axb5 { [%eval 1.79] [%clk 0:02:18] } 28... Nd7 { [%eval 1.88] [%clk 0:05:07] } 29. Rc7 { [%eval 1.81] [%clk 0:02:39] } 29... Nb6?! { [%eval 2.84] } { Inaccuracy. Rxg3 was best. } { [%clk 0:01:03] } 30. Ke3?? { [%eval 0.72] } { Blunder. Rxe7 was best. } { [%clk 0:00:41] } 30... Rd7 { [%eval 0.95] [%clk 0:00:44] } 31. Rc2 { [%eval 0.55] [%clk 0:00:41] } 31... Kg7 { [%eval 0.95] [%clk 0:00:32] } 32. Nc5 { [%eval 0.99] [%clk 0:00:46] } 32... Rdd8 { [%eval 0.77] [%clk 0:00:43] } 33. Ncxb7 { [%eval 0.88] [%clk 0:00:35] } 33... Ra8? { [%eval 2.28] } { Mistake. Bxb7 was best. } { [%clk 0:01:01] } 34. Rg4+?? { [%eval 0.27] } { Blunder. Rc7 was best. } { [%clk 0:00:37] } 34... Kh7?! { [%eval 0.9] } { Inaccuracy. Bg5+ was best. } { [%clk 0:01:01] } 35. Rc7?! { [%eval 0.0] } { Inaccuracy. Rxg8 was best. } { [%clk 0:00:40] } 35... Ra3+?! { [%eval 0.75] } { Inaccuracy. Bxb7 was best. } { [%clk 0:01:24] } 36. Kd2?! { [%eval 0.0] } { Inaccuracy. Kd4 was best. } { [%clk 0:01:07] } 36... Rxg4 { [%eval 0.0] [%clk 0:01:02] } 37. fxg4 { [%eval 0.08] [%clk 0:01:32] } 37... Bg5+ { [%eval 0.0] [%clk 0:01:22] } 38. Kc2 { [%eval 0.0] [%clk 0:01:33] } 38... Ra2+ { [%eval 0.05] [%clk 0:00:32] } 39. Kd3 { [%eval -0.27] [%clk 0:01:01] } 39... Na4 { [%eval 0.06] [%clk 0:00:37] } 40. Bf4 { [%eval 0.18] [%clk 0:00:36] } 40... Ra3+ { [%eval 0.12] [%clk 0:00:31] } 41. Kd4 { [%eval 0.11] [%clk 0:48:18] } 41... Bh4 { [%eval 0.06] [%clk 0:44:47] } 42. Be3 { [%eval 0.0] [%clk 0:28:38] } 42... Be1 { [%eval 0.0] [%clk 0:41:31] } 43. Nc4?? { [%eval -4.65] } { Blunder. Rxf7+ was best. } { [%clk 0:14:30] } 43... Bc3+ { [%eval -4.58] [%clk 0:38:44] } 44. Kd3 { [%eval -4.5] [%clk 0:14:56] } 44... Nb2+ { [%eval -4.59] [%clk 0:32:51] } 45. Kc2?? { [%eval #-2] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:14:00] } 45... Nxc4?? { [%eval -4.55] } { Lost forced checkmate sequence. Be4+ was best. } { [%clk 0:33:07] } 46. Bc1 { [%eval -4.83] [%clk 0:12:53] } 46... Bxe5 { [%eval -4.66] [%clk 0:27:47] } 47. Rxc4 { [%eval -5.23] [%clk 0:12:32] } 47... Ra2+ { [%eval -5.32] [%clk 0:28:09] } 48. Kd3 { [%eval -5.39] [%clk 0:12:59] } 48... Bxc4+ { [%eval -5.26] [%clk 0:28:23] } 49. Kxc4 { [%eval -5.37] [%clk 0:12:55] } 49... Rc2+ { [%eval -5.25] [%clk 0:28:45] } 0-1