Event: Round 1: Lobanov, Sergei - Chen, Hongsen
Site: https://lichess.org/broadcast/belt-and-road-open-2025-aksu--group-a/round-1/jlGo7iqz/1qFBYKgd
White: Lobanov, Sergei
WhiteTitle: GM
WhiteElo: 2537
Black: Chen, Hongsen
BlackTitle: IM
BlackElo: 2361
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... e6 { [%eval 0.25] [%clk 1:30:34] } 2. Nc3 { [%eval 0.18] [%clk 1:31:20] } 2... d5 { [%eval 0.29] [%clk 1:30:57] } 3. d4 { [%eval 0.18] [%clk 1:31:44] } 3... Nf6 { [%eval 0.24] [%clk 1:31:19] } 4. cxd5 { [%eval 0.22] [%clk 1:31:35] } 4... exd5 { [%eval 0.2] [%clk 1:31:43] } 5. Bg5 { [%eval 0.24] [%clk 1:32:00] } 5... Be7 { [%eval 0.25] [%clk 1:31:37] } 6. e3 { [%eval 0.23] [%clk 1:32:23] } 6... O-O { [%eval 0.22] [%clk 1:31:56] } 7. Bd3 { [%eval 0.18] [%clk 1:32:46] } 7... c6 { [%eval 0.24] [%clk 1:31:17] } 8. Nf3 { [%eval 0.32] [%clk 1:31:47] } 8... Nbd7 { [%eval 0.36] [%clk 1:17:29] } 9. h3 { [%eval 0.32] [%clk 1:31:52] } 9... Re8 { [%eval 0.33] [%clk 1:17:17] } 10. O-O { [%eval 0.29] [%clk 1:24:02] } 10... Nh5 { [%eval 0.43] [%clk 1:11:45] } 11. Bxe7 { [%eval 0.31] [%clk 1:24:18] } 11... Qxe7 { [%eval 0.42] [%clk 1:12:09] } 12. Re1 { [%eval 0.32] [%clk 1:05:23] } 12... g6 { [%eval 0.78] [%clk 1:09:36] } 13. e4 { [%eval 0.62] [%clk 1:00:58] } 13... dxe4 { [%eval 0.66] [%clk 1:09:46] } 14. Rxe4 { [%eval 0.49] [%clk 0:59:35] } 14... Qf8 { [%eval 0.48] [%clk 1:07:30] } 15. Rxe8 { [%eval 0.44] [%clk 0:51:08] } 15... Qxe8 { [%eval 0.48] [%clk 1:07:52] } 16. d5 { [%eval 0.5] [%clk 0:51:30] } 16... Nc5?! { [%eval 1.4] } { Inaccuracy. Ndf6 was best. } { [%clk 0:49:19] } 17. dxc6 { [%eval 1.17] [%clk 0:50:54] } 17... Qxc6 { [%eval 1.04] [%clk 0:44:55] } 18. Bb5 { [%eval 1.0] [%clk 0:46:02] } 18... Qb6 { [%eval 1.23] [%clk 0:44:39] } 19. Nd5 { [%eval 1.13] [%clk 0:45:32] } 19... Qd8 { [%eval 1.14] [%clk 0:40:30] } 20. Rc1?! { [%eval 0.14] } { Inaccuracy. Qd4 was best. } { [%clk 0:42:18] } 20... Ne6?! { [%eval 1.09] } { Inaccuracy. Be6 was best. } { [%clk 0:23:09] } 21. Bc4 { [%eval 1.24] [%clk 0:35:43] } 21... Nf8?! { [%eval 2.18] } { Inaccuracy. Ng5 was best. } { [%clk 0:19:29] } 22. Qb3 { [%eval 2.11] [%clk 0:30:11] } 22... Rb8 { [%eval 2.76] [%clk 0:17:23] } 23. Rd1?! { [%eval 2.05] } { Inaccuracy. g4 was best. } { [%clk 0:21:54] } 23... b5?! { [%eval 2.89] } { Inaccuracy. Be6 was best. } { [%clk 0:12:35] } 24. Qa3?! { [%eval 1.95] } { Inaccuracy. Ne5 was best. } { [%clk 0:21:01] } 24... Rb7 { [%eval 1.93] [%clk 0:03:57] } 25. Bxb5 { [%eval 2.08] [%clk 0:21:02] } 25... Be6?! { [%eval 2.8] } { Inaccuracy. Nf6 was best. } { [%clk 0:04:21] } 26. Bc6 { [%eval 2.79] [%clk 0:19:05] } 26... Rc7 { [%eval 2.75] [%clk 0:04:09] } 27. Qa5 { [%eval 2.77] [%clk 0:18:20] } 27... Bxd5 { [%eval 2.63] [%clk 0:03:57] } 28. Bxd5 { [%eval 2.81] [%clk 0:18:46] } 28... Qe7 { [%eval 2.87] [%clk 0:04:10] } 29. Bb3 { [%eval 2.53] [%clk 0:18:18] } 29... Nf4 { [%eval 2.39] [%clk 0:03:18] } 30. Re1 { [%eval 2.12] [%clk 0:16:52] } 30... Rc1?? { [%eval 4.76] } { Blunder. N8e6 was best. } { [%clk 0:02:56] } 31. Rxc1 { [%eval 4.98] [%clk 0:16:32] } 31... Ne2+ { [%eval 4.51] [%clk 0:03:23] } 32. Kf1 { [%eval 4.46] [%clk 0:16:32] } 32... Nxc1 { [%eval 4.32] [%clk 0:03:49] } 33. Bc4 { [%eval 4.31] [%clk 0:16:53] } 33... Qe4? { [%eval 8.52] } { Mistake. Qd7 was best. } { [%clk 0:03:38] } 34. Bxf7+ { [%eval 9.0] [%clk 0:17:07] } 34... Kg7 { [%eval 9.11] [%clk 0:03:34] } 35. Qc3+ { [%eval 8.21] [%clk 0:17:33] } 1-0