Event: 1000GM Summer Championship
Date: 2023-07-02
White: Mark Heimann
WhiteTitle: IM
Black: Kate Lee  Yesun
BlackTitle: WCM
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:30:43] } 1... d5 { [%eval 0.27] [%clk 1:30:57] } 2. c4 { [%eval 0.29] [%clk 1:31:08] } 2... c6 { [%eval 0.3] [%clk 1:31:24] } 3. Nf3 { [%eval 0.32] [%clk 1:31:28] } 3... Nf6 { [%eval 0.38] [%clk 1:31:49] } 4. Nc3 { [%eval 0.31] [%clk 1:31:55] } 4... e6 { [%eval 0.2] [%clk 1:32:12] } 5. Qb3 { [%eval 0.0] [%clk 1:32:05] } 5... Qb6?! { [%eval 0.64] } { Inaccuracy. dxc4 was best. } { [%clk 1:32:12] } 6. c5?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 1:30:44] } 6... Qxb3?! { [%eval 0.94] } { Inaccuracy. Qd8 was best. } { [%clk 1:32:29] } 7. axb3 { [%eval 0.83] [%clk 1:31:12] } 7... Be7 { [%eval 0.83] [%clk 1:31:08] } 8. b4 { [%eval 0.41] [%clk 1:29:47] } 8... O-O { [%eval 0.57] [%clk 1:28:58] } 9. e3 { [%eval 0.91] [%clk 1:20:34] } 9... Na6 { [%eval 1.16] [%clk 1:20:49] } 10. b5?! { [%eval 0.59] } { Inaccuracy. Bxa6 was best. } { [%clk 1:20:27] } 10... cxb5 { [%eval 0.6] [%clk 1:21:11] } 11. Nxb5 { [%eval 0.49] [%clk 1:17:33] } 11... Bd7 { [%eval 0.91] [%clk 1:20:11] } 12. Ne5 { [%eval 0.45] [%clk 1:13:57] } 12... Rfc8?! { [%eval 1.46] } { Inaccuracy. Nb4 was best. } { [%clk 1:11:29] } 13. Nxd7 { [%eval 1.62] [%clk 1:06:06] } 13... Nxd7 { [%eval 1.45] [%clk 1:11:03] } 14. Bd2 { [%eval 1.32] [%clk 1:06:32] } 14... Nf6?! { [%eval 2.32] } { Inaccuracy. Ndb8 was best. } { [%clk 1:04:30] } 15. f3?! { [%eval 1.68] } { Inaccuracy. Bd3 was best. } { [%clk 1:04:38] } 15... Ne8 { [%eval 1.91] [%clk 0:56:58] } 16. b4 { [%eval 1.91] [%clk 1:03:23] } 16... Bd8 { [%eval 2.51] [%clk 0:56:53] } 17. Bd3 { [%eval 2.52] [%clk 1:02:51] } 17... Be7 { [%eval 3.17] [%clk 0:43:09] } 18. Ke2 { [%eval 3.42] [%clk 1:02:52] } 18... Rd8 { [%eval 3.41] [%clk 0:42:22] } 19. Ra5 { [%eval 3.36] [%clk 0:59:37] } 19... Nec7 { [%eval 3.46] [%clk 0:33:05] } 20. Rha1 { [%eval 3.52] [%clk 0:58:20] } 20... Nxb5 { [%eval 3.89] [%clk 0:33:22] } 21. Bxb5 { [%eval 4.19] [%clk 0:57:58] } 21... Nc7 { [%eval 4.18] [%clk 0:33:27] } 22. Rxa7 { [%eval 4.17] [%clk 0:58:21] } 22... Rxa7 { [%eval 4.82] [%clk 0:32:15] } 23. Rxa7 { [%eval 4.82] [%clk 0:58:47] } 23... Rb8 { [%eval 5.17] [%clk 0:31:10] } 24. Bc6 { [%eval 4.94] [%clk 0:58:26] } 24... bxc6 { [%eval 5.1] [%clk 0:30:45] } 25. Rxc7 { [%eval 5.15] [%clk 0:58:53] } 25... Bd8 { [%eval 5.14] [%clk 0:31:13] } 26. Rxc6 { [%eval 4.92] [%clk 0:59:18] } 26... Kf8 { [%eval 5.2] [%clk 0:31:36] } 27. Ra6 { [%eval 5.25] [%clk 0:59:34] } 27... Ke8 { [%eval 5.38] [%clk 0:31:23] } 28. Kd3 { [%eval 5.11] [%clk 0:59:56] } 28... Bc7 { [%eval 5.0] [%clk 0:31:13] } 29. h3 { [%eval 5.2] [%clk 1:00:12] } 29... Kd7 { [%eval 5.28] [%clk 0:31:23] } 30. Kc3 { [%eval 5.34] [%clk 1:00:33] } 30... e5 { [%eval 5.47] [%clk 0:31:32] } 31. Kb3 { [%eval 5.32] [%clk 1:00:41] } 31... exd4 { [%eval 5.69] [%clk 0:31:54] } 32. exd4 { [%eval 5.69] [%clk 1:01:08] } 32... Re8 { [%eval 6.05] [%clk 0:31:51] } 33. Ra7 { [%eval 6.11] [%clk 1:01:26] } 33... Kc6 { [%eval 5.99] [%clk 0:30:39] } 34. b5+ { [%eval 6.1] [%clk 1:01:44] } 34... Kxb5 { [%eval 5.66] [%clk 0:31:07] } 35. Rxc7 { [%eval 6.0] [%clk 1:02:10] } 35... Re2 { [%eval 6.58] [%clk 0:31:28] } 36. Bc3 { [%eval 5.77] [%clk 1:02:36] } 36... Rxg2 { [%eval 5.91] [%clk 0:31:53] } 37. Rxf7 { [%eval 5.71] [%clk 1:02:58] } 37... Rh2 { [%eval 6.54] [%clk 0:32:17] } 38. Rxg7 { [%eval 6.2] [%clk 1:03:11] } 38... Rxh3 { [%eval 6.96] [%clk 0:32:42] } 39. Rf7 { [%eval 5.88] [%clk 1:03:36] } 39... h5?? { [%eval #2] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:33:08] } 40. Rf6 { [%eval #1] [%clk 1:04:02] } 40... Rxf3 { [%eval #1] [%clk 0:33:32] } 41. Rb6# { [%clk 1:03:37] } 1-0