Event: Round 9: Koykka, Pekka - Wartiovaara, Oliver
Date: 2024-03-28
White: Koykka, Pekka
WhiteTitle: IM
WhiteElo: 2348
Black: Wartiovaara, Oliver
BlackTitle: FM
BlackElo: 2274
Result: 0-1
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:15] } 1... d5 { [%eval 0.25] [%clk 1:30:52] } 2. Nc3 { [%eval -0.04] [%clk 1:29:45] } 2... Nf6 { [%eval -0.03] [%clk 1:31:10] } 3. Bf4 { [%eval 0.0] [%clk 1:29:50] } 3... c5 { [%eval 0.0] [%clk 1:31:35] } 4. e3 { [%eval 0.0] [%clk 1:27:36] } 4... cxd4 { [%eval 0.0] [%clk 1:31:33] } 5. exd4 { [%eval 0.0] [%clk 1:27:35] } 5... Bg4 { [%eval 0.0] [%clk 1:31:58] } 6. Be2 { [%eval -0.07] [%clk 1:26:09] } 6... Bxe2 { [%eval 0.0] [%clk 1:32:13] } 7. Qxe2 { [%eval 0.0] [%clk 1:26:28] } 7... Nc6?! { [%eval 0.93] } { Inaccuracy. a6 was best. } { [%clk 1:32:32] } 8. Nf3?! { [%eval -0.03] } { Inaccuracy. Nb5 was best. } { [%clk 1:25:25] } 8... e6 { [%eval 0.01] [%clk 1:32:48] } 9. O-O { [%eval 0.05] [%clk 1:24:25] } 9... Bd6 { [%eval 0.07] [%clk 1:25:34] } 10. Be5 { [%eval -0.1] [%clk 1:19:54] } 10... Bxe5 { [%eval -0.1] [%clk 1:23:03] } 11. dxe5 { [%eval -0.1] [%clk 1:19:50] } 11... Nd7 { [%eval -0.11] [%clk 1:23:22] } 12. Nb5 { [%eval -0.11] [%clk 1:19:04] } 12... O-O { [%eval -0.14] [%clk 1:23:36] } 13. a4?! { [%eval -0.86] } { Inaccuracy. Rfd1 was best. } { [%clk 1:07:15] } 13... a6 { [%eval -0.93] [%clk 1:21:52] } 14. Na3 { [%eval -0.88] [%clk 1:02:33] } 14... Qc7 { [%eval -0.78] [%clk 1:18:59] } 15. Rfe1 { [%eval -0.81] [%clk 1:01:29] } 15... Nc5 { [%eval -0.86] [%clk 1:18:52] } 16. c4? { [%eval -2.1] } { Mistake. Nb1 was best. } { [%clk 0:52:49] } 16... d4 { [%eval -2.11] [%clk 1:15:55] } 17. Rad1 { [%eval -2.28] [%clk 0:41:06] } 17... Rad8 { [%eval -2.21] [%clk 1:15:07] } 18. Nb1 { [%eval -2.33] [%clk 0:28:37] } 18... Qb6 { [%eval -2.38] [%clk 1:09:47] } 19. h4 { [%eval -2.49] [%clk 0:22:30] } 19... Nxa4 { [%eval -2.16] [%clk 1:08:09] } 20. Qe4?! { [%eval -3.0] } { Inaccuracy. Nbd2 was best. } { [%clk 0:18:21] } 20... Nc5 { [%eval -2.9] [%clk 1:07:10] } 21. Qg4 { [%eval -3.07] [%clk 0:17:00] } 21... Qxb2 { [%eval -3.07] [%clk 1:06:06] } 22. Rd2 { [%eval -3.57] [%clk 0:14:43] } 22... Qb3 { [%eval -3.56] [%clk 1:04:05] } 23. Rde2 { [%eval -3.54] [%clk 0:14:39] } 23... Qxc4 { [%eval -3.69] [%clk 0:59:25] } 24. Nbd2 { [%eval -3.72] [%clk 0:14:57] } 24... Qd5 { [%eval -3.73] [%clk 0:58:54] } 25. Rc1 { [%eval -3.72] [%clk 0:07:43] } 25... Nd3 { [%eval -3.67] [%clk 0:58:04] } 0-1