Event: Online_Olympiad_QF4
Site: Chess.com
Date: 2021-09-13
White: Jumabayev, Rinat
WhiteElo: 2801
Black: Xiong, Jeffery
BlackElo: 2968
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 180+2

1. Nf3 { [%eval 0.13] [%clk 0:03:01] } 1... c5 { [%eval 0.13] [%clk 0:03:00] } 2. g3 { [%eval 0.08] [%clk 0:03:03] } 2... Nc6 { [%eval 0.18] [%clk 0:03:01] } 3. Bg2 { [%eval 0.13] [%clk 0:03:03] } 3... g6 { [%eval 0.13] [%clk 0:03:03] } 4. O-O { [%eval 0.06] [%clk 0:03:03] } 4... Bg7 { [%eval 0.13] [%clk 0:03:04] } 5. e4 { [%eval 0.0] [%clk 0:02:57] } 5... d6 { [%eval 0.17] [%clk 0:03:05] } 6. c3 { [%eval -0.22] [%clk 0:02:51] } 6... e5 { [%eval -0.12] [%clk 0:03:06] } 7. Na3 { [%eval -0.32] [%clk 0:02:40] } 7... Nge7 { [%eval -0.14] [%clk 0:03:07] } 8. Nc2 { [%eval -0.37] [%clk 0:02:32] } 8... O-O { [%eval -0.25] [%clk 0:03:06] } 9. d4 { [%eval -0.55] [%clk 0:02:29] } 9... exd4 { [%eval -0.71] [%clk 0:02:57] } 10. cxd4 { [%eval -0.5] [%clk 0:02:28] } 10... Bg4 { [%eval -0.72] [%clk 0:02:59] } 11. d5 { [%eval -0.26] [%clk 0:02:06] } 11... Ne5 { [%eval -0.46] [%clk 0:03:00] } 12. Ne3? { [%eval -1.62] } { Mistake. Nce1 was best. } { [%clk 0:02:07] } 12... Bh5 { [%eval -1.63] [%clk 0:02:04] } 13. h3 { [%eval -1.71] [%clk 0:01:40] } 13... f5 { [%eval -1.54] [%clk 0:02:04] } 14. exf5 { [%eval -1.53] [%clk 0:01:24] } 14... Bxf3 { [%eval -1.37] [%clk 0:02:00] } 15. Bxf3 { [%eval -1.6] [%clk 0:01:25] } 15... Nxf3+ { [%eval -1.61] [%clk 0:02:02] } 16. Qxf3 { [%eval -1.61] [%clk 0:01:22] } 16... Nxf5 { [%eval -1.67] [%clk 0:02:04] } 17. Nxf5 { [%eval -1.68] [%clk 0:00:53] } 17... Rxf5 { [%eval -1.49] [%clk 0:02:06] } 18. Qd3 { [%eval -1.85] [%clk 0:00:54] } 18... Qd7 { [%eval -2.06] [%clk 0:01:56] } 19. g4 { [%eval -2.08] [%clk 0:00:12] } 19... Rf7 { [%eval -1.93] [%clk 0:01:56] } 20. Kg2 { [%eval -1.97] [%clk 0:00:12] } 20... Re8 { [%eval -2.2] [%clk 0:01:48] } 21. a4 { [%eval -2.23] [%clk 0:00:07] } 21... Qe7?! { [%eval -1.45] } { Inaccuracy. b6 was best. } { [%clk 0:01:30] } 22. Be3?! { [%eval -2.38] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:03] } 22... Qf6 { [%eval -2.54] [%clk 0:01:20] } 23. Bd2 { [%eval -3.17] [%clk 0:00:03] } 23... c4 { [%eval -3.39] [%clk 0:01:13] } 24. Qg3?! { [%eval -4.62] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:02] } 24... Qxb2 { [%eval -5.54] [%clk 0:01:14] } 25. Be3 { [%eval -6.44] [%clk 0:00:02] } 25... Be5 { [%eval -6.31] [%clk 0:01:12] } 26. Qh4 { [%eval -6.36] [%clk 0:00:03] } 26... Qc2 { [%eval -5.81] [%clk 0:01:07] } 27. Rac1 { [%eval -6.96] [%clk 0:00:04] } 27... Qe4+ { [%eval -7.46] [%clk 0:01:08] } 28. Kg1 { [%eval -7.02] [%clk 0:00:05] } 28... Qxd5 { [%eval -6.6] [%clk 0:01:06] } 29. Rfd1 { [%eval -6.94] [%clk 0:00:07] } 29... Qf3 { [%eval -6.73] [%clk 0:01:07] } 30. g5 { [%eval -7.97] [%clk 0:00:04] } 30... d5? { [%eval -4.04] } { Mistake. Bb2 was best. } { [%clk 0:00:54] } 31. Qg4 { [%eval -4.05] [%clk 0:00:05] } 31... Qxg4+ { [%eval -4.14] [%clk 0:00:38] } 32. hxg4 { [%eval -4.2] [%clk 0:00:07] } 32... Bf4 { [%eval -4.05] [%clk 0:00:40] } 33. Rxd5? { [%eval -7.25] } { Mistake. Bxf4 was best. } { [%clk 0:00:06] } 33... Rxe3 { [%eval -7.23] [%clk 0:00:40] } 34. fxe3 { [%eval -8.89] [%clk 0:00:08] } 34... Bxe3+ { [%eval -8.38] [%clk 0:00:41] } 0-1