Event: Aarhus GM
Site: chess24.com
Date: 2022-07-12
White: Olsen, Filip Boe
WhiteTitle: IM
WhiteElo: 2401
Black: Oleksiyenko, Mykhaylo
BlackTitle: GM
BlackElo: 2588
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.23] [%clk 1:30:50] } 2. c4 { [%eval 0.34] [%clk 1:31:18] } 2... e6 { [%eval 0.23] [%clk 1:31:03] } 3. Nf3 { [%eval 0.0] [%clk 1:31:37] } 3... b6 { [%eval 0.29] [%clk 1:31:12] } 4. g3 { [%eval 0.18] [%clk 1:31:46] } 4... Bb4+ { [%eval 0.27] [%clk 1:31:35] } 5. Bd2 { [%eval 0.48] [%clk 1:32:01] } 5... c5 { [%eval 0.51] [%clk 1:31:55] } 6. Bxb4 { [%eval 0.3] [%clk 1:29:23] } 6... cxb4 { [%eval 0.51] [%clk 1:32:05] } 7. Bg2 { [%eval 0.4] [%clk 1:29:16] } 7... Bb7 { [%eval 0.31] [%clk 1:32:28] } 8. O-O { [%eval 0.38] [%clk 1:27:48] } 8... a5 { [%eval 0.5] [%clk 1:32:56] } 9. Nbd2 { [%eval 0.37] [%clk 1:20:57] } 9... d6 { [%eval 0.3] [%clk 1:31:51] } 10. a3 { [%eval 0.2] [%clk 1:16:07] } 10... Na6 { [%eval 0.59] [%clk 1:28:56] } 11. Re1 { [%eval 0.27] [%clk 0:59:31] } 11... Qc7 { [%eval 0.44] [%clk 1:26:44] } 12. e4 { [%eval 0.27] [%clk 0:53:20] } 12... e5? { [%eval 1.86] } { Mistake. O-O was best. } { [%clk 1:23:38] } 13. d5?? { [%eval -0.33] } { Blunder. c5 was best. } { [%clk 0:52:32] } 13... O-O { [%eval -0.27] [%clk 1:19:36] } 14. Re3 { [%eval -0.41] [%clk 0:44:51] } 14... Bc8 { [%eval -0.11] [%clk 1:18:04] } 15. h3 { [%eval -0.21] [%clk 0:42:06] } 15... Nd7 { [%eval -0.16] [%clk 1:14:02] } 16. Ne1 { [%eval -0.43] [%clk 0:40:59] } 16... Ndc5 { [%eval -0.27] [%clk 1:11:08] } 17. f4 { [%eval -0.05] [%clk 0:28:48] } 17... Bd7 { [%eval -0.26] [%clk 1:02:00] } 18. f5 { [%eval -0.36] [%clk 0:23:12] } 18... b5 { [%eval -0.29] [%clk 1:00:29] } 19. cxb5 { [%eval 0.0] [%clk 0:21:30] } 19... Bxb5 { [%eval -0.42] [%clk 1:00:51] } 20. a4?? { [%eval -3.05] } { Blunder. f6 was best. } { [%clk 0:20:37] } 20... Nxa4 { [%eval -3.14] [%clk 0:48:30] } 21. Rxa4 { [%eval -3.0] [%clk 0:19:48] } 21... Bxa4 { [%eval -2.89] [%clk 0:47:51] } 22. Qxa4 { [%eval -2.93] [%clk 0:20:15] } 22... Qc1 { [%eval -2.85] [%clk 0:48:16] } 23. Qc2 { [%eval -3.34] [%clk 0:18:29] } 23... Qxc2 { [%eval -3.39] [%clk 0:39:00] } 24. Nxc2 { [%eval -3.34] [%clk 0:18:57] } 24... Rfc8 { [%eval -3.38] [%clk 0:39:24] } 25. Ne1 { [%eval -3.31] [%clk 0:18:58] } 25... a4 { [%eval -3.37] [%clk 0:39:44] } 26. Bf1 { [%eval -3.42] [%clk 0:16:59] } 26... Rc1 { [%eval -3.12] [%clk 0:37:55] } 27. Nc4 { [%eval -3.23] [%clk 0:07:12] } 27... Nc5 { [%eval -3.35] [%clk 0:36:12] } 28. Kf2 { [%eval -3.91] [%clk 0:05:23] } 28... Kf8 { [%eval -3.87] [%clk 0:32:14] } 29. Be2 { [%eval -3.81] [%clk 0:04:23] } 29... Ke7 { [%eval -3.72] [%clk 0:29:56] } 30. Nf3 { [%eval -4.18] [%clk 0:03:57] } 30... Rc2 { [%eval -4.55] [%clk 0:23:41] } 31. Nfd2?! { [%eval -6.61] } { Inaccuracy. h4 was best. } { [%clk 0:02:29] } 31... a3 { [%eval -6.38] [%clk 0:20:44] } 32. bxa3 { [%eval -6.57] [%clk 0:00:59] } 32... bxa3 { [%eval -6.55] [%clk 0:21:08] } 33. Nxa3 { [%eval -6.7] [%clk 0:01:05] } 33... Rxd2 { [%eval -6.67] [%clk 0:21:30] } 34. Nb5 { [%eval -6.93] [%clk 0:01:15] } 34... Ra4 { [%eval -6.68] [%clk 0:18:37] } 35. Nc3 { [%eval -6.81] [%clk 0:01:08] } 35... Ra3 { [%eval -6.72] [%clk 0:18:23] } 36. Kf3 { [%eval -7.18] [%clk 0:01:09] } 36... Nb3?! { [%eval -5.18] } { Inaccuracy. Rb2 was best. } { [%clk 0:15:09] } 37. Kg4?! { [%eval -7.88] } { Inaccuracy. Nb5 was best. } { [%clk 0:00:35] } 37... Nd4 { [%eval -7.94] [%clk 0:14:53] } 38. Bf1 { [%eval -8.29] [%clk 0:00:40] } 38... Rf2 { [%eval -8.72] [%clk 0:14:33] } 39. Nd1 { [%eval -8.99] [%clk 0:00:34] } 39... Rxe3 { [%clk 0:14:54] } 40. Nxe3 { [%clk 0:00:58] } 40... Rf3 { [%clk 0:15:18] } 0-1