Event: Round 8: Pekka Köykkä - Oliver Wartiovaara
Date: 2023-04-13
White: Pekka Köykkä
WhiteTitle: IM
Black: Oliver Wartiovaara
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:07] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... g6 { [%eval 0.3] [%clk 1:30:30] } 3. Nc3 { [%eval 0.31] [%clk 1:31:41] } 3... d5 { [%eval 0.2] [%clk 1:30:57] } 4. cxd5 { [%eval 0.4] [%clk 1:32:02] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:22] } 5. e4 { [%eval 0.23] [%clk 1:32:22] } 5... Nxc3 { [%eval 0.21] [%clk 1:31:48] } 6. bxc3 { [%eval 0.0] [%clk 1:32:47] } 6... Bg7 { [%eval 0.23] [%clk 1:32:15] } 7. Nf3 { [%eval 0.0] [%clk 1:33:05] } 7... c5 { [%eval 0.13] [%clk 1:32:40] } 8. Bb5+ { [%eval 0.24] [%clk 1:33:28] } 8... Nc6 { [%eval 0.2] [%clk 1:32:49] } 9. O-O { [%eval 0.28] [%clk 1:33:48] } 9... O-O { [%eval 0.22] [%clk 1:33:08] } 10. Bxc6 { [%eval 0.15] [%clk 1:34:13] } 10... bxc6 { [%eval 0.2] [%clk 1:33:34] } 11. Qc2 { [%eval 0.13] [%clk 1:34:34] } 11... Qa5 { [%eval 0.43] [%clk 1:24:22] } 12. Ne5 { [%eval 0.16] [%clk 0:55:00] } 12... Ba6 { [%eval 0.17] [%clk 1:22:45] } 13. Rd1 { [%eval 0.19] [%clk 0:46:02] } 13... Rac8 { [%eval 0.33] [%clk 1:14:16] } 14. Bf4 { [%eval 0.64] [%clk 0:40:49] } 14... Rfd8 { [%eval 1.06] [%clk 1:07:12] } 15. Qb3 { [%eval 0.79] [%clk 0:37:29] } 15... e6 { [%eval 0.56] [%clk 1:06:38] } 16. Bg5? { [%eval -0.58] } { Mistake. h4 was best. } { [%clk 0:35:32] } 16... Re8 { [%eval -0.15] [%clk 1:06:47] } 17. Bd2?? { [%eval -2.36] } { Blunder. Bh4 was best. } { [%clk 0:27:06] } 17... Be2 { [%eval -2.43] [%clk 1:03:34] } 18. Nc4?! { [%eval -3.54] } { Inaccuracy. Re1 was best. } { [%clk 0:12:35] } 18... Bxd1 { [%eval -3.14] [%clk 1:02:53] } 19. Rxd1 { [%eval -3.58] [%clk 0:12:56] } 19... Qb5?? { [%eval -1.23] } { Blunder. Qa6 was best. } { [%clk 1:02:10] } 20. Nd6 { [%eval -1.18] [%clk 0:11:00] } 20... Qxb3 { [%eval -1.28] [%clk 1:02:34] } 21. axb3 { [%eval -1.22] [%clk 0:11:26] } 21... cxd4 { [%eval -1.17] [%clk 1:02:57] } 22. cxd4 { [%eval -1.47] [%clk 0:10:59] } 22... Bxd4 { [%eval -1.5] [%clk 1:03:21] } 23. Nxe8 { [%eval -1.57] [%clk 0:11:21] } 23... Rxe8 { [%eval -1.67] [%clk 1:03:48] } 24. b4 { [%eval -1.62] [%clk 0:10:46] } 24... c5 { [%eval -1.43] [%clk 0:59:39] } 25. bxc5 { [%eval -1.6] [%clk 0:10:38] } 25... Bxc5 { [%eval -1.58] [%clk 0:59:22] } 26. Ra1?! { [%eval -2.25] } { Inaccuracy. Kf1 was best. } { [%clk 0:09:29] } 26... Bb6?! { [%eval -1.47] } { Inaccuracy. Rb8 was best. } { [%clk 0:56:15] } 27. Be3 { [%eval -1.58] [%clk 0:09:52] } 27... Bxe3?! { [%eval -0.84] } { Inaccuracy. Kf8 was best. } { [%clk 0:56:40] } 28. fxe3 { [%eval -0.73] [%clk 0:10:19] } 28... Ra8 { [%eval -1.03] [%clk 0:57:06] } 29. Ra6 { [%eval -0.89] [%clk 0:10:39] } 29... Kf8 { [%eval -0.81] [%clk 0:57:32] } 30. Kf2 { [%eval -0.71] [%clk 0:11:01] } 30... Ke7 { [%eval -1.09] [%clk 0:57:59] } 31. e5? { [%eval -2.93] } { Mistake. Kf3 was best. } { [%clk 0:11:11] } 31... Kd7 { [%eval -2.8] [%clk 0:58:12] } 32. Kf3?! { [%eval -4.34] } { Inaccuracy. Ke2 was best. } { [%clk 0:11:37] } 32... Kc7 { [%eval -4.05] [%clk 0:58:24] } 33. Kf4 { [%eval -4.35] [%clk 0:10:01] } 33... h6 { [%eval -4.31] [%clk 0:58:44] } 34. Ke4 { [%eval -4.34] [%clk 0:10:15] } 34... Kb7 { [%eval -4.62] [%clk 0:59:05] } 35. Ra1 { [%eval -5.25] [%clk 0:10:07] } 35... a5 { [%eval -5.21] [%clk 0:59:17] } 36. Rf1 { [%eval -5.33] [%clk 0:05:37] } 36... a4 { [%eval -5.31] [%clk 0:59:32] } 37. Rxf7+ { [%eval -5.47] [%clk 0:05:50] } 37... Kc6 { [%eval -5.41] [%clk 0:59:56] } 38. Re7 { [%eval -5.4] [%clk 0:00:52] } 38... a3 { [%eval -5.51] [%clk 1:00:07] } 39. Rxe6+ { [%eval -5.29] [%clk 0:01:17] } 39... Kc5 { [%eval -5.71] [%clk 1:00:29] } 40. Re7 { [%eval -5.85] [%clk 0:00:57] } 40... a2?! { [%eval -4.57] } { Inaccuracy. Ra4+ was best. } { [%clk 1:00:54] } 41. Rc7+ { [%eval -4.63] [%clk 0:01:17] } 41... Kb6 { [%eval -4.53] [%clk 1:00:55] } 42. Rc1 { [%eval -4.68] [%clk 0:01:41] } 42... a1=Q { [%eval -4.65] [%clk 1:01:19] } 43. Rxa1 { [%eval -4.62] [%clk 0:02:09] } 43... Rxa1 { [%eval -4.45] [%clk 1:01:41] } 0-1