Event: Group Stage R1: Ioffe, Len - Du, Chunhui
Date: 2024-06-15
White: Ioffe, Len
Black: Du, Chunhui
Result: 0-1
ECO: C69
Opening: Ruy Lopez: Exchange Variation, King's Bishop Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:00:00] } 1... e5 { [%eval 0.15] [%clk 0:10:10] } 2. Nf3 { [%eval 0.11] [%clk 0:10:07] } 2... Nc6 { [%eval 0.19] [%clk 0:10:13] } 3. Bb5 { [%eval 0.16] [%clk 0:10:10] } 3... a6 { [%eval 0.38] [%clk 0:10:15] } 4. Bxc6 { [%eval 0.0] [%clk 0:10:12] } 4... dxc6 { [%eval -0.08] [%clk 0:10:17] } 5. O-O { [%eval 0.0] [%clk 0:09:55] } 5... Bd6 { [%eval 0.13] [%clk 0:09:57] } 6. d4 { [%eval 0.13] [%clk 0:09:21] } 6... exd4 { [%eval 0.14] [%clk 0:09:45] } 7. Qxd4 { [%eval 0.05] [%clk 0:09:22] } 7... f6 { [%eval 0.11] [%clk 0:08:20] } 8. h3 { [%eval -0.08] [%clk 0:09:03] } 8... Ne7 { [%eval 0.0] [%clk 0:08:18] } 9. Nbd2 { [%eval 0.0] [%clk 0:06:49] } 9... Be6 { [%eval 0.0] [%clk 0:06:56] } 10. Nc4 { [%eval -0.26] [%clk 0:06:26] } 10... O-O { [%eval 0.12] [%clk 0:06:07] } 11. e5 { [%eval -0.4] [%clk 0:05:47] } 11... fxe5 { [%eval -0.02] [%clk 0:06:06] } 12. Ncxe5 { [%eval -0.05] [%clk 0:05:05] } 12... Nf5 { [%eval -0.06] [%clk 0:05:47] } 13. Qc3 { [%eval -0.41] [%clk 0:03:59] } 13... h6 { [%eval 0.0] [%clk 0:05:07] } 14. Be3?! { [%eval -0.69] } { Inaccuracy. b3 was best. } { [%clk 0:03:56] } 14... Qf6 { [%eval -0.73] [%clk 0:04:24] } 15. Bc5 { [%eval -0.6] [%clk 0:03:36] } 15... Rae8 { [%eval -0.43] [%clk 0:03:57] } 16. Rfe1 { [%eval -0.46] [%clk 0:03:01] } 16... Bd5 { [%eval -0.52] [%clk 0:03:06] } 17. Qa3?? { [%eval -2.87] } { Blunder. Bxd6 was best. } { [%clk 0:00:43] } 17... Rxe5 { [%eval -2.56] [%clk 0:03:08] } 18. Rxe5 { [%eval -3.26] [%clk 0:00:46] } 18... Bxe5?! { [%eval -2.01] } { Inaccuracy. Bxf3 was best. } { [%clk 0:03:02] } 19. Bxf8?? { [%eval -5.19] } { Blunder. Nxe5 was best. } { [%clk 0:00:50] } 19... Bxb2 { [%eval -5.21] [%clk 0:01:15] } 20. Qd3 { [%eval -5.2] [%clk 0:00:54] } 20... Bxa1 { [%eval -5.16] [%clk 0:01:12] } 21. Bc5 { [%eval -5.13] [%clk 0:00:56] } 21... Be5 { [%eval -5.1] [%clk 0:00:39] } 22. c4 { [%eval -5.14] [%clk 0:00:53] } 22... Bxf3 { [%eval -5.18] [%clk 0:00:43] } 23. Qxf3 { [%eval -5.29] [%clk 0:00:48] } 23... Nd6 { [%eval -4.97] [%clk 0:00:40] } 24. Qb3 { [%eval -4.94] [%clk 0:00:42] } 24... Qf4 { [%eval -4.8] [%clk 0:00:32] } 25. Bxd6?? { [%eval #-2] } { Checkmate is now unavoidable. g3 was best. } { [%clk 0:00:45] } 25... Qf3?? { [%eval 6.35] } { Lost forced checkmate sequence. Qc1+ was best. } { [%clk 0:00:36] } 0-1