Event: Round 9: Guo, Ethan - Bortnyk, Mykola
Date: 2024-07-09
White: Guo, Ethan
WhiteTitle: CM
WhiteElo: 2159
Black: Bortnyk, Mykola
BlackTitle: IM
BlackElo: 2433
Result: 0-1
ECO: B03
Opening: Alekhine Defense: Four Pawns Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... Nf6 { [%eval 0.53] [%clk 1:30:22] } 2. e5 { [%eval 0.5] [%clk 1:31:22] } 2... Nd5 { [%eval 0.85] [%clk 1:30:50] } 3. d4 { [%eval 0.56] [%clk 1:31:43] } 3... d6 { [%eval 0.53] [%clk 1:31:16] } 4. c4 { [%eval 0.81] [%clk 1:31:54] } 4... Nb6 { [%eval 0.59] [%clk 1:31:43] } 5. f4 { [%eval 0.56] [%clk 1:32:18] } 5... dxe5 { [%eval 0.67] [%clk 1:32:07] } 6. fxe5 { [%eval 0.57] [%clk 1:32:43] } 6... Bf5 { [%eval 0.6] [%clk 1:32:25] } 7. Nf3 { [%eval 0.53] [%clk 1:32:46] } 7... e6 { [%eval 0.64] [%clk 1:32:49] } 8. Nc3 { [%eval 0.81] [%clk 1:33:10] } 8... Bb4 { [%eval 1.07] [%clk 1:31:52] } 9. Be2 { [%eval 0.81] [%clk 1:33:01] } 9... O-O { [%eval 0.77] [%clk 1:31:14] } 10. O-O { [%eval 1.05] [%clk 1:33:25] } 10... c5 { [%eval 0.93] [%clk 1:31:40] } 11. a3 { [%eval 0.62] [%clk 1:33:07] } 11... cxd4 { [%eval 1.12] [%clk 1:30:50] } 12. axb4 { [%eval 1.18] } 12... d3 { [%eval 1.18] [%clk 1:30:35] } 13. c5 { [%eval 1.22] [%clk 1:30:58] } 13... dxe2 { [%eval 1.09] [%clk 1:28:44] } 14. Nxe2?! { [%eval 0.28] } { Inaccuracy. Qxe2 was best. } { [%clk 1:31:21] } 14... Nd5 { [%eval 0.38] [%clk 1:28:38] } 15. Qb3 { [%eval -0.14] [%clk 1:30:50] } 15... Nc6 { [%eval -0.16] [%clk 1:27:16] } 16. Bd2 { [%eval -0.55] [%clk 1:27:26] } 16... Qc7 { [%eval -0.48] [%clk 1:24:45] } 17. Bc3 { [%eval -0.85] [%clk 1:19:22] } 17... Ne3?! { [%eval 0.01] } { Inaccuracy. Bd3 was best. } { [%clk 1:16:19] } 18. Rfc1?! { [%eval -0.92] } { Inaccuracy. b5 was best. } { [%clk 1:13:58] } 18... Be4?! { [%eval -0.35] } { Inaccuracy. a6 was best. } { [%clk 1:15:57] } 19. Bd2?! { [%eval -1.44] } { Inaccuracy. Be1 was best. } { [%clk 1:06:27] } 19... Nf5?! { [%eval -0.63] } { Inaccuracy. Nxg2 was best. } { [%clk 1:14:11] } 20. Bf4? { [%eval -2.08] } { Mistake. b5 was best. } { [%clk 1:05:33] } 20... Bxf3 { [%eval -2.01] [%clk 1:12:32] } 21. Qxf3 { [%eval -2.04] [%clk 1:05:33] } 21... Nxb4 { [%eval -2.09] [%clk 1:12:49] } 22. Rc4 { [%eval -2.33] [%clk 1:05:08] } 22... Rfd8 { [%eval -2.35] [%clk 1:11:57] } 23. Nc3 { [%eval -2.52] [%clk 1:04:43] } 23... Nc2 { [%eval -2.34] [%clk 1:08:52] } 24. Rf1 { [%eval -2.58] [%clk 1:00:01] } 24... Ncd4 { [%eval -2.63] [%clk 1:09:09] } 25. Qf2 { [%eval -3.02] [%clk 1:00:18] } 25... b5 { [%eval -2.88] [%clk 1:09:28] } 26. Rb4?! { [%eval -3.88] } { Inaccuracy. Rxd4 was best. } { [%clk 1:00:31] } 26... Qxc5 { [%eval -3.91] [%clk 1:09:52] } 27. Rxb5 { [%eval -3.86] [%clk 1:00:52] } 27... Ne2+ { [%eval -3.84] [%clk 1:10:14] } 28. Nxe2 { [%eval -3.83] [%clk 1:00:29] } 28... Qxb5 { [%eval -3.74] [%clk 1:10:43] } 29. Bg5 { [%eval -4.52] [%clk 1:00:28] } 29... Rd7 { [%eval -4.48] [%clk 1:10:28] } 30. g4 { [%eval -4.48] [%clk 1:00:42] } 30... Nd6 { [%eval -4.43] [%clk 1:10:51] } 31. Qf3 { [%eval -4.56] [%clk 1:00:05] } 31... Rc8 { [%eval -4.71] [%clk 1:11:11] } 32. Bf4 { [%eval -4.85] [%clk 0:59:35] } 32... Nc4 { [%eval -4.84] [%clk 1:11:24] } 33. Rc1 { [%eval -4.96] [%clk 0:59:42] } 33... Rcd8 { [%eval -5.0] [%clk 1:11:43] } 0-1