Event: Barcelona City
Site: chess24.com
Date: 2021-08-20
White: Peralta, Fernando
WhiteTitle: GM
WhiteElo: 2570
Black: Koykka, Pekka
BlackTitle: FM
BlackElo: 2365
Result: 1-0
ECO: A81
Opening: Dutch Defense: Semi-Leningrad Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:20:11] } 1... f5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 1:30:48] } 2. g3 { [%eval 0.55] [%clk 1:31:04] } 2... Nf6 { [%eval 0.67] [%clk 1:31:12] } 3. Bg2 { [%eval 0.58] [%clk 1:31:31] } 3... g6 { [%eval 0.53] [%clk 1:30:48] } 4. Nf3 { [%eval 0.63] [%clk 1:32:09] } 4... Bg7 { [%eval 0.58] [%clk 1:31:07] } 5. O-O { [%eval 0.43] [%clk 1:32:09] } 5... O-O { [%eval 0.56] [%clk 1:31:24] } 6. c4 { [%eval 0.58] [%clk 1:32:35] } 6... d6 { [%eval 0.52] [%clk 1:31:42] } 7. Nc3 { [%eval 0.46] [%clk 1:33:00] } 7... Qe8 { [%eval 0.51] [%clk 1:31:58] } 8. d5 { [%eval 0.81] [%clk 1:31:48] } 8... a5 { [%eval 0.64] [%clk 1:32:11] } 9. Re1 { [%eval 0.82] [%clk 1:28:34] } 9... Na6 { [%eval 0.9] [%clk 1:13:39] } 10. Be3 { [%eval 0.89] [%clk 1:28:44] } 10... Bd7 { [%eval 0.84] [%clk 1:09:52] } 11. Bd4 { [%eval 0.74] [%clk 1:27:13] } 11... c5 { [%eval 1.03] [%clk 1:05:08] } 12. Bxf6 { [%eval 1.29] [%clk 1:27:13] } 12... exf6 { [%eval 0.97] [%clk 1:05:22] } 13. Qd2 { [%eval 0.79] [%clk 1:10:55] } 13... Nc7 { [%eval 0.75] [%clk 0:46:10] } 14. e4 { [%eval 0.7] [%clk 1:10:55] } 14... Qd8 { [%eval 0.67] [%clk 0:46:34] } 15. Qf4?! { [%eval 0.15] } { Inaccuracy. a4 was best. } { [%clk 1:10:55] } 15... Ra6?! { [%eval 0.87] } { Inaccuracy. fxe4 was best. } { [%clk 0:46:34] } 16. exf5 { [%eval 0.82] [%clk 1:11:19] } 16... Bxf5 { [%eval 0.88] [%clk 0:46:59] } 17. a4 { [%eval 0.76] [%clk 1:11:19] } 17... Bd7 { [%eval 0.85] [%clk 0:47:24] } 18. Nb5?! { [%eval 0.33] } { Inaccuracy. h4 was best. } { [%clk 0:38:55] } 18... g5 { [%eval 0.34] [%clk 0:20:55] } 19. Qe3 { [%eval 0.31] [%clk 0:38:55] } 19... Ne8?! { [%eval 1.18] } { Inaccuracy. g4 was best. } { [%clk 0:21:19] } 20. Re2 { [%eval 1.35] [%clk 0:38:55] } 20... Ra8 { [%eval 1.64] [%clk 0:21:44] } 21. Rae1?! { [%eval 0.66] } { Inaccuracy. h3 was best. } { [%clk 0:39:19] } 21... Rf7? { [%eval 1.94] } { Mistake. g4 was best. } { [%clk 0:21:44] } 22. Qd3?! { [%eval 1.26] } { Inaccuracy. Qd2 was best. } { [%clk 0:39:19] } 22... Bf8 { [%eval 1.78] [%clk 0:22:09] } 23. Nd2 { [%eval 1.5] [%clk 0:39:19] } 23... Ng7 { [%eval 1.73] [%clk 0:22:34] } 24. Re6 { [%eval 1.42] [%clk 0:39:19] } 24... Bxb5?! { [%eval 2.47] } { Inaccuracy. f5 was best. } { [%clk 0:22:58] } 25. cxb5 { [%eval 2.79] [%clk 0:39:19] } 25... c4?! { [%eval 4.26] } { Inaccuracy. b6 was best. } { [%clk 0:23:23] } 26. Nxc4 { [%eval 4.9] [%clk 0:39:19] } 26... Nxe6 { [%eval 6.3] [%clk 0:23:48] } 27. dxe6 { [%eval 6.79] [%clk 0:39:19] } 27... Re7 { [%eval 6.87] [%clk 0:24:02] } 28. Bd5 { [%clk 0:14:30] } 28... Rc8 { [%clk 0:24:27] } 29. Kg2 { [%clk 0:14:49] } 29... Rc5 { [%clk 0:24:27] } 30. Rh1 { [%clk 0:15:14] } 30... Qc8 { [%clk 0:24:47] } 31. Re1 { [%clk 0:15:14] } 31... Kh8 { [%clk 0:25:12] } 32. Nxd6 { [%clk 0:15:29] } 32... Qd8 { [%clk 0:25:37] } 33. Bb3 { [%clk 0:15:29] } 33... Kg8 { [%clk 0:25:05] } 34. Rd1 { [%clk 0:15:53] } 34... b6 { [%clk 0:25:05] } 35. Qf3 { [%clk 0:15:53] } 35... Qc7 { [%clk 0:25:29] } 36. Nf5 { [%clk 0:16:18] } 36... Rxf5 { [%clk 0:25:29] } 37. Qxf5 { [%clk 0:16:18] } 37... Qe5 { [%clk 0:25:54] } 38. Qxe5 { [%clk 0:16:38] } 38... fxe5 { [%clk 0:25:54] } 39. Rd6 { [%clk 0:16:38] } 1-0