Event: Online_Olympiad_Div2_PoolB
Site: Chess.com
Date: 2021-09-04
White: Blokhin, Sofia
WhiteElo: 1932
Black: Zhuang, Yongzhe
BlackElo: 1564
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:03] } 1... e5 { [%eval 0.12] [%clk 0:15:00] } 2. Nf3 { [%eval 0.17] [%clk 0:15:05] } 2... Nf6 { [%eval 0.21] [%clk 0:15:04] } 3. Nxe5 { [%eval 0.31] [%clk 0:15:06] } 3... d6 { [%eval 0.26] [%clk 0:15:08] } 4. Nf3 { [%eval 0.29] [%clk 0:15:09] } 4... Nxe4 { [%eval 0.25] [%clk 0:15:12] } 5. Nc3 { [%eval 0.16] [%clk 0:15:12] } 5... Nxc3 { [%eval 0.17] [%clk 0:15:14] } 6. dxc3 { [%eval 0.27] [%clk 0:15:15] } 6... Be7 { [%eval 0.25] [%clk 0:15:19] } 7. Be3 { [%eval 0.19] [%clk 0:15:17] } 7... Nd7 { [%eval 0.4] [%clk 0:15:22] } 8. Qd2 { [%eval 0.35] [%clk 0:15:15] } 8... Nf6 { [%eval 0.43] [%clk 0:15:25] } 9. Bd3 { [%eval 0.6] [%clk 0:15:09] } 9... O-O { [%eval 0.29] [%clk 0:15:28] } 10. O-O-O { [%eval 0.49] [%clk 0:15:13] } 10... Be6 { [%eval 0.67] [%clk 0:14:19] } 11. Kb1 { [%eval 0.32] [%clk 0:15:11] } 11... c5 { [%eval 0.51] [%clk 0:14:22] } 12. Ng5 { [%eval 0.34] [%clk 0:14:31] } 12... Qd7? { [%eval 1.5] } { Mistake. Bd7 was best. } { [%clk 0:13:41] } 13. Nxe6 { [%eval 1.34] [%clk 0:13:58] } 13... fxe6 { [%eval 1.63] [%clk 0:13:25] } 14. h3?? { [%eval -0.06] } { Blunder. Qe2 was best. } { [%clk 0:12:57] } 14... b5 { [%eval 0.28] [%clk 0:11:40] } 15. f3 { [%eval 0.0] [%clk 0:11:17] } 15... c4 { [%eval -0.48] [%clk 0:10:24] } 16. Be2 { [%eval -0.22] [%clk 0:11:04] } 16... d5 { [%eval -0.5] [%clk 0:10:27] } 17. g4 { [%eval -0.29] [%clk 0:10:44] } 17... b4 { [%eval 0.08] [%clk 0:08:25] } 18. cxb4 { [%eval 0.0] [%clk 0:10:07] } 18... Qa4 { [%eval 0.43] [%clk 0:05:58] } 19. c3?? { [%eval -1.27] } { Blunder. g5 was best. } { [%clk 0:08:56] } 19... a5 { [%eval -1.32] [%clk 0:05:58] } 20. a3?? { [%eval -4.17] } { Blunder. b5 was best. } { [%clk 0:07:55] } 20... axb4 { [%eval -3.58] [%clk 0:05:45] } 21. cxb4 { [%eval -3.81] [%clk 0:07:52] } 21... Qb3 { [%eval -3.6] [%clk 0:05:41] } 22. Kc1?? { [%eval -11.53] } { Blunder. Qc3 was best. } { [%clk 0:04:11] } 22... Rxa3 { [%eval -11.69] [%clk 0:02:00] } 23. bxa3 { [%eval -11.32] [%clk 0:04:04] } 23... Qxa3+ { [%eval -8.13] [%clk 0:02:04] } 24. Kb1 { [%eval -8.49] [%clk 0:03:07] } 24... Rb8 { [%eval -7.86] [%clk 0:01:20] } 25. Rc1? { [%eval #-10] } { Checkmate is now unavoidable. Qb2 was best. } { [%clk 0:00:42] } 25... Rxb4+ { [%eval #-9] [%clk 0:00:53] } 26. Qxb4 { [%eval #-9] [%clk 0:00:34] } 26... Qxb4+ { [%eval #-8] [%clk 0:00:57] } 27. Kc2 { [%eval #-6] [%clk 0:00:33] } 27... Qb3+ { [%eval #-5] [%clk 0:01:00] } 28. Kd2 { [%eval #-5] [%clk 0:00:36] } 28... Bb4+ { [%eval #-4] [%clk 0:01:02] } 0-1