Event: Round 4: Heljä Lehtinen - Alia Dannenberg
Date: 2022-04-17
White: Heljä Lehtinen
Black: Alia Dannenberg
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:58] } 2. c4 { [%eval 0.2] [%clk 1:31:15] } 2... g6 { [%eval 0.3] [%clk 1:31:27] } 3. Nc3 { [%eval 0.31] [%clk 1:31:39] } 3... d5 { [%eval 0.2] [%clk 1:31:44] } 4. cxd5 { [%eval 0.4] [%clk 1:30:58] } 4... Nxd5 { [%eval 0.19] [%clk 1:31:20] } 5. Bd2 { [%eval 0.21] [%clk 1:30:45] } 5... Bg7 { [%eval 0.25] [%clk 1:31:13] } 6. e4 { [%eval 0.0] [%clk 1:30:17] } 6... Nb6 { [%eval 0.34] [%clk 1:31:08] } 7. Be3 { [%eval 0.19] [%clk 1:29:48] } 7... Nc6?! { [%eval 0.7] } { Inaccuracy. O-O was best. } { [%clk 1:25:57] } 8. d5 { [%eval 0.88] [%clk 1:23:54] } 8... Na5?! { [%eval 1.89] } { Inaccuracy. Ne5 was best. } { [%clk 1:22:27] } 9. Bd4 { [%eval 1.97] [%clk 1:20:09] } 9... f6 { [%eval 2.21] [%clk 0:56:12] } 10. Bxb6 { [%eval 2.28] [%clk 1:15:16] } 10... axb6 { [%eval 2.27] [%clk 0:48:49] } 11. b4 { [%eval 2.08] [%clk 1:12:54] } 11... f5 { [%eval 1.89] [%clk 0:48:59] } 12. Rc1 { [%eval 2.4] [%clk 1:12:20] } 12... fxe4 { [%eval 2.75] [%clk 0:48:46] } 13. bxa5 { [%eval 3.11] [%clk 1:10:00] } 13... O-O { [%eval 2.71] [%clk 0:45:27] } 14. Nxe4 { [%eval 2.69] [%clk 0:56:10] } 14... Rf4?! { [%eval 4.21] } { Inaccuracy. Bf5 was best. } { [%clk 0:44:09] } 15. Bd3 { [%eval 5.48] [%clk 0:40:24] } 15... Bh6 { [%eval 6.36] [%clk 0:32:26] } 16. Ne2 { [%eval 5.85] [%clk 0:35:12] } 16... Rg4 { [%eval 6.55] [%clk 0:30:54] } 17. O-O { [%eval 6.14] [%clk 0:33:52] } 17... Bxc1 { [%eval 6.79] [%clk 0:27:40] } 18. Qxc1 { [%eval 6.72] [%clk 0:33:37] } 18... Bf5 { [%eval 7.55] [%clk 0:27:06] } 19. f3 { [%eval 7.47] [%clk 0:32:28] } 19... Bxe4 { [%eval 7.62] [%clk 0:26:40] } 20. Bxe4 { [%eval 8.15] [%clk 0:29:09] } 20... Rh4 { [%eval 8.07] [%clk 0:26:45] } 21. g3 { [%eval 7.93] [%clk 0:25:19] } 21... Rh5 { [%eval 8.13] [%clk 0:25:09] } 22. Nf4 { [%eval 8.07] [%clk 0:22:39] } 22... Re5 { [%eval 7.83] [%clk 0:24:16] } 23. axb6 { [%eval 8.21] [%clk 0:19:08] } 23... cxb6 { [%eval 7.87] [%clk 0:24:04] } 24. Qb2 { [%eval 7.89] [%clk 0:19:03] } 24... Qd6 { [%eval 7.91] [%clk 0:23:25] } 25. Ne6 { [%eval 7.15] [%clk 0:18:48] } 25... Rc8 { [%eval 8.12] [%clk 0:19:29] } 26. Rc1 { [%eval 7.0] [%clk 0:16:46] } 26... Rxc1+ { [%eval 7.07] [%clk 0:09:09] } 27. Qxc1 { [%eval 7.23] [%clk 0:17:06] } 27... Rxd5 { [%eval 6.98] [%clk 0:08:40] } 28. Bxd5 { [%eval 7.0] [%clk 0:11:44] } 28... Qxd5 { [%eval 6.6] [%clk 0:09:05] } 29. Qe3 { [%eval 5.54] [%clk 0:07:05] } 29... Qxa2 { [%eval 5.53] [%clk 0:05:35] } 30. Qe5 { [%eval 4.63] [%clk 0:07:14] } 30... Kf7?! { [%eval 7.74] } { Inaccuracy. Qb1+ was best. } { [%clk 0:05:05] } 31. Ng5+ { [%eval 7.76] [%clk 0:07:35] } 31... Ke8 { [%eval 7.62] [%clk 0:02:28] } 32. Qb8+ { [%eval 7.45] [%clk 0:07:42] } 32... Kd7 { [%eval 7.71] [%clk 0:02:56] } 33. Qxb7+ { [%eval 7.45] [%clk 0:08:03] } 33... Ke8? { [%eval #1] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:01:32] } 34. Qc8# 1-0