Event: Round 7: Jiangwei Yu - Steve Wongso
Date: 2023-11-11
White: Jiangwei Yu
WhiteElo: 2366
Black: Steve Wongso
BlackElo: 2133
Result: 0-1
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:38] } 1... Nf6 { [%eval 0.28] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:01] } 2... e6 { [%eval 0.23] [%clk 1:31:23] } 3. Nc3 { [%eval 0.05] [%clk 1:29:26] } 3... Bb4 { [%eval 0.25] [%clk 1:31:47] } 4. e3 { [%eval 0.0] [%clk 1:29:32] } 4... b6 { [%eval 0.48] [%clk 1:32:03] } 5. Bd2 { [%eval 0.12] [%clk 1:28:56] } 5... Bb7 { [%eval 0.13] [%clk 1:30:07] } 6. Nf3 { [%eval 0.0] [%clk 1:29:08] } 6... O-O { [%eval 0.11] [%clk 1:30:28] } 7. Bd3 { [%eval 0.09] [%clk 1:29:19] } 7... d6 { [%eval 0.49] [%clk 1:29:59] } 8. O-O { [%eval 0.3] [%clk 1:29:40] } 8... Nbd7 { [%eval 0.35] [%clk 1:29:38] } 9. a3 { [%eval 0.27] [%clk 1:26:06] } 9... Bxc3 { [%eval 0.24] [%clk 1:30:03] } 10. Bxc3 { [%eval 0.26] [%clk 1:26:33] } 10... Ne4 { [%eval 0.28] [%clk 1:30:27] } 11. Be1 { [%eval 0.37] [%clk 1:26:49] } 11... c5 { [%eval 0.21] [%clk 1:30:54] } 12. b4 { [%eval 0.3] [%clk 1:20:04] } 12... f5 { [%eval 0.25] [%clk 1:31:17] } 13. Nd2 { [%eval 0.19] [%clk 1:17:45] } 13... cxd4 { [%eval 0.3] [%clk 1:20:56] } 14. exd4 { [%eval 0.23] [%clk 0:49:23] } 14... Qg5 { [%eval 0.32] [%clk 1:02:12] } 15. f4 { [%eval 0.04] [%clk 0:49:47] } 15... Qh6 { [%eval 0.12] [%clk 0:56:20] } 16. Qc1 { [%eval -0.3] [%clk 0:45:27] } 16... Nxd2 { [%eval 0.11] [%clk 0:49:12] } 17. Bxd2 { [%eval -0.07] [%clk 0:43:32] } 17... Qg6 { [%eval -0.12] [%clk 0:49:28] } 18. Rf2 { [%eval -0.11] [%clk 0:43:39] } 18... Nf6 { [%eval -0.08] [%clk 0:49:23] } 19. Be3 { [%eval -0.22] [%clk 0:38:02] } 19... Rac8 { [%eval -0.13] [%clk 0:39:16] } 20. Qe1 { [%eval -0.01] [%clk 0:31:12] } 20... Rc7 { [%eval 0.0] [%clk 0:32:53] } 21. a4 { [%eval 0.0] [%clk 0:29:48] } 21... Re8 { [%eval 0.14] [%clk 0:26:11] } 22. Bd2?! { [%eval -0.46] } { Inaccuracy. Rfa2 was best. } { [%clk 0:21:51] } 22... Be4 { [%eval -0.46] [%clk 0:24:20] } 23. Qe2?! { [%eval -1.46] } { Inaccuracy. Be2 was best. } { [%clk 0:19:22] } 23... Rec8 { [%eval -1.45] [%clk 0:22:45] } 24. Rc1 { [%eval -1.61] [%clk 0:19:02] } 24... Qe8 { [%eval -1.33] [%clk 0:22:47] } 25. a5 { [%eval -1.45] [%clk 0:15:09] } 25... bxa5 { [%eval -1.2] [%clk 0:22:50] } 26. b5 { [%eval -1.28] [%clk 0:15:17] } 26... Rb7 { [%eval -1.25] [%clk 0:19:58] } 27. Bxa5 { [%eval -1.41] [%clk 0:05:38] } 27... Rxb5 { [%eval -1.41] [%clk 0:19:04] } 28. Bc3 { [%eval -1.35] [%clk 0:05:29] } 28... Rb3 { [%eval -1.48] [%clk 0:17:20] } 29. Qa2 { [%eval -1.45] [%clk 0:05:01] } 29... Rcb8 { [%eval -1.75] [%clk 0:16:36] } 30. Be2 { [%eval -1.71] [%clk 0:03:27] } 30... Qe7 { [%eval -1.63] [%clk 0:13:22] } 31. c5?! { [%eval -2.47] } { Inaccuracy. h3 was best. } { [%clk 0:02:03] } 31... Bd5 { [%eval -2.7] [%clk 0:12:24] } 32. Qa1?! { [%eval -3.84] } { Inaccuracy. Qa5 was best. } { [%clk 0:01:22] } 32... Ne4 { [%eval -3.95] [%clk 0:11:28] } 33. Rff1 { [%eval -4.22] [%clk 0:01:12] } 33... Qf6 { [%eval -4.25] [%clk 0:10:21] } 34. Ba5?! { [%eval -5.94] } { Inaccuracy. Rfd1 was best. } { [%clk 0:00:36] } 34... Rb2 { [%eval -5.78] [%clk 0:10:33] } 35. Bd3?? { [%eval #-6] } { Checkmate is now unavoidable. Bf3 was best. } { [%clk 0:00:32] } 0-1