Event: Round 7: Wartiovaara, Oliver - Koykka, Pekka
Date: 2025-04-24
White: Wartiovaara, Oliver
WhiteTitle: FM
WhiteElo: 2359
Black: Koykka, Pekka
BlackTitle: IM
BlackElo: 2351
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.2] [%clk 1:30:52] } 2. c4 { [%eval 0.26] [%clk 1:31:24] } 2... e6 { [%eval 0.27] [%clk 1:31:14] } 3. Nf3 { [%eval 0.16] [%clk 1:30:59] } 3... c6 { [%eval 0.32] [%clk 1:31:27] } 4. e3 { [%eval 0.28] [%clk 1:31:20] } 4... f5 { [%eval 0.53] [%clk 1:31:06] } 5. Bd3 { [%eval 0.39] [%clk 1:31:43] } 5... Nf6 { [%eval 0.45] [%clk 1:31:30] } 6. O-O { [%eval 0.4] [%clk 1:31:58] } 6... Bd6 { [%eval 0.38] [%clk 1:31:35] } 7. b3 { [%eval 0.47] [%clk 1:32:22] } 7... O-O { [%eval 0.38] [%clk 1:30:23] } 8. Ba3 { [%eval 0.51] [%clk 1:32:36] } 8... Bxa3 { [%eval 0.5] [%clk 1:29:47] } 9. Nxa3 { [%eval 0.45] [%clk 1:33:01] } 9... Qe7 { [%eval 0.48] [%clk 1:29:14] } 10. Nc2 { [%eval 0.49] [%clk 1:29:10] } 10... Nbd7 { [%eval 0.52] [%clk 1:25:10] } 11. Ne5 { [%eval 0.33] [%clk 1:25:29] } 11... Nxe5 { [%eval 0.57] [%clk 1:20:49] } 12. dxe5 { [%eval 0.48] [%clk 1:25:54] } 12... Nd7 { [%eval 0.53] [%clk 1:20:38] } 13. f4 { [%eval 0.65] [%clk 1:26:11] } 13... dxc4 { [%eval 0.6] [%clk 1:19:39] } 14. Bxc4 { [%eval 0.63] [%clk 1:26:03] } 14... b5 { [%eval 0.76] [%clk 1:19:25] } 15. Be2 { [%eval 0.76] [%clk 1:25:53] } 15... Bb7 { [%eval 0.68] [%clk 1:15:14] } 16. Nd4 { [%eval 0.68] [%clk 1:21:43] } 16... Rfc8? { [%eval 1.85] } { Mistake. Nb6 was best. } { [%clk 0:49:42] } 17. a4?! { [%eval 1.06] } { Inaccuracy. Rc1 was best. } { [%clk 1:19:33] } 17... a6 { [%eval 0.98] [%clk 0:43:33] } 18. Bf3 { [%eval 1.16] [%clk 1:15:26] } 18... Nf8 { [%eval 1.01] [%clk 0:42:59] } 19. b4 { [%eval 0.96] [%clk 1:02:20] } 19... Qxb4 { [%eval 0.86] [%clk 0:24:08] } 20. Qb3 { [%eval 1.18] [%clk 1:02:39] } 20... Qxb3 { [%eval 1.2] [%clk 0:20:57] } 21. Nxb3 { [%eval 1.24] [%clk 1:03:04] } 21... Rc7?! { [%eval 2.17] } { Inaccuracy. Nd7 was best. } { [%clk 0:13:22] } 22. Nc5 { [%eval 2.21] [%clk 1:02:49] } 22... Rb8 { [%eval 2.08] [%clk 0:11:01] } 23. Rfd1 { [%eval 1.96] [%clk 1:02:54] } 23... Bc8? { [%eval 3.88] } { Mistake. Kf7 was best. } { [%clk 0:06:57] } 24. Rd8 { [%eval 4.03] [%clk 1:03:00] } 24... bxa4 { [%eval 4.12] [%clk 0:04:25] } 25. Nxe6 { [%eval 4.09] [%clk 1:01:36] } 1-0