Event: ESTCC50
Date: 2025-04-10
White: Bischoff, Klaus
WhiteTitle: GM
WhiteElo: 2425
Black: Lalic, Susan K
BlackTitle: IM
BlackElo: 2227
Result: 1-0
ECO: D34
Opening: Tarrasch Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:49] } 1... d5 { [%eval 0.2] [%clk 1:30:41] } 2. c4 { [%eval 0.26] [%clk 1:31:03] } 2... e6 { [%eval 0.27] [%clk 1:31:05] } 3. Nc3 { [%eval 0.18] [%clk 1:31:14] } 3... c5 { [%eval 0.32] [%clk 1:30:59] } 4. cxd5 { [%eval 0.31] [%clk 1:31:26] } 4... exd5 { [%eval 0.27] [%clk 1:31:26] } 5. Nf3 { [%eval 0.19] [%clk 1:31:27] } 5... Nc6 { [%eval 0.27] [%clk 1:30:52] } 6. g3 { [%eval 0.16] [%clk 1:31:15] } 6... Nf6 { [%eval 0.28] [%clk 1:29:30] } 7. Bg2 { [%eval 0.18] [%clk 1:31:30] } 7... Be7 { [%eval 0.22] [%clk 1:28:35] } 8. O-O { [%eval 0.32] [%clk 1:31:33] } 8... O-O { [%eval 0.33] [%clk 1:27:52] } 9. Be3 { [%eval 0.21] [%clk 1:26:54] } 9... c4 { [%eval 0.22] [%clk 1:22:58] } 10. Ne5 { [%eval 0.25] [%clk 1:24:15] } 10... Bf5 { [%eval 0.32] [%clk 1:09:55] } 11. h3 { [%eval 0.38] [%clk 1:19:10] } 11... h6 { [%eval 0.33] [%clk 1:06:31] } 12. g4 { [%eval 0.27] [%clk 1:16:20] } 12... Bh7 { [%eval 0.34] [%clk 1:03:07] } 13. f4 { [%eval 0.4] [%clk 1:15:10] } 13... Be4 { [%eval 0.33] [%clk 0:53:00] } 14. Nxe4 { [%eval 0.13] [%clk 1:13:32] } 14... Nxe4 { [%eval 0.17] [%clk 0:53:18] } 15. Nxc6 { [%eval 0.22] [%clk 0:59:08] } 15... bxc6 { [%eval 0.19] [%clk 0:53:44] } 16. Bxe4 { [%eval 0.24] [%clk 0:59:30] } 16... dxe4 { [%eval 0.26] [%clk 0:54:09] } 17. Qc2 { [%eval 0.21] [%clk 0:59:56] } 17... Qd5 { [%eval 0.21] [%clk 0:48:36] } 18. Rfc1 { [%eval 0.24] [%clk 0:59:52] } 18... Rfb8 { [%eval 0.6] [%clk 0:40:34] } 19. Rab1 { [%eval 0.7] [%clk 0:59:51] } 19... Rb4 { [%eval 0.68] [%clk 0:39:25] } 20. Bd2 { [%eval 0.65] [%clk 0:58:50] } 20... Rb6 { [%eval 0.67] [%clk 0:27:45] } 21. Qxc4 { [%eval 0.78] [%clk 0:58:39] } 21... Qd7 { [%eval 0.73] [%clk 0:28:13] } 22. f5 { [%eval 0.23] [%clk 0:53:49] } 22... Rab8 { [%eval 0.27] [%clk 0:24:54] } 23. b3 { [%eval 0.38] [%clk 0:53:03] } 23... Rb4?? { [%eval 2.64] } { Blunder. c5 was best. } { [%clk 0:12:21] } 24. Bxb4 { [%eval 2.71] [%clk 0:52:02] } 24... Rxb4 { [%eval 2.77] [%clk 0:11:51] } 25. Qc3? { [%eval 1.32] } { Mistake. Qxc6 was best. } { [%clk 0:51:54] } 25... Rxd4 { [%eval 1.5] [%clk 0:12:18] } 26. Qe1? { [%eval -0.08] } { Mistake. Kg2 was best. } { [%clk 0:48:11] } 26... Rd2 { [%eval 0.0] [%clk 0:06:43] } 27. Rd1 { [%eval 0.0] [%clk 0:47:41] } 27... e3 { [%eval 0.0] [%clk 0:07:10] } 28. Qf1 { [%eval 0.0] [%clk 0:47:02] } 28... Bh4 { [%eval 0.0] [%clk 0:07:22] } 29. Rxd2 { [%eval 0.0] [%clk 0:46:56] } 29... Bf2+?? { [%eval 2.7] } { Blunder. exd2 was best. } { [%clk 0:04:34] } 30. Kh1?? { [%eval 0.0] } { Blunder. Kg2 was best. } { [%clk 0:47:10] } 30... exd2 { [%eval 0.0] [%clk 0:04:56] } 31. Rd1 { [%eval 0.0] [%clk 0:41:45] } 31... Be1 { [%eval 0.0] [%clk 0:03:18] } 32. Qf3 { [%eval 0.0] [%clk 0:42:03] } 32... Qd6 { [%eval 0.0] [%clk 0:03:01] } 33. Kg2 { [%eval 0.0] [%clk 0:41:54] } 33... Qc5 { [%eval 0.06] [%clk 0:03:16] } 34. Kf1 { [%eval 0.0] [%clk 0:39:46] } 34... Qc2 { [%eval 0.0] [%clk 0:02:47] } 35. e4 { [%eval 0.0] [%clk 0:39:05] } 35... Qxa2 { [%eval 0.0] [%clk 0:03:14] } 36. e5 { [%eval 0.0] [%clk 0:38:56] } 36... Qa6+ { [%eval 0.0] [%clk 0:01:12] } 37. Kg2 { [%eval 0.0] [%clk 0:38:17] } 37... Qc8?! { [%eval 0.61] } { Inaccuracy. Qb5 was best. } { [%clk 0:01:14] } 38. Qe4 { [%eval 0.55] [%clk 0:37:54] } 38... Qb8 { [%eval 0.45] [%clk 0:01:34] } 39. Qe3 { [%eval 0.67] [%clk 0:35:38] } 39... Kh7?? { [%eval 2.94] } { Blunder. Qb5 was best. } { [%clk 0:01:12] } 40. e6 { [%eval 2.68] [%clk 1:03:19] } 40... Qe8? { [%eval 4.45] } { Mistake. fxe6 was best. } { [%clk 0:31:11] } 41. e7 { [%eval 4.52] [%clk 1:02:52] } 41... c5 { [%eval 5.21] [%clk 0:30:27] } 42. Rxe1 { [%eval 5.18] [%clk 1:01:22] } 42... dxe1=Q { [%eval 5.12] [%clk 0:30:50] } 43. Qxe1 { [%eval 4.77] [%clk 1:01:44] } 43... g5? { [%eval 8.21] } { Mistake. a5 was best. } { [%clk 0:29:15] } 44. Qe5 { [%eval 9.49] [%clk 1:01:31] } 44... h5? { [%eval #8] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:26:16] } 45. f6 { [%eval #20] [%clk 1:01:33] } 45... Kg6 { [%eval #6] [%clk 0:25:54] } 46. h4? { [%eval 9.75] } { Lost forced checkmate sequence. Qf5+ was best. } { [%clk 1:01:09] } 1-0