Event: Round 9: Amartuvshin, Ganzorig - Chen, Hongsen
Date: 2025-03-05
White: Amartuvshin, Ganzorig
WhiteTitle: IM
WhiteElo: 2404
Black: Chen, Hongsen
BlackElo: 2419
Result: 1-0
ECO: E16
Opening: Queen's Indian Defense: Capablanca Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:39] } 1... e6 { [%eval 0.37] [%clk 1:23:03] } 2. c4 { [%eval 0.16] [%clk 1:30:53] } 2... Nf6 { [%eval 0.14] [%clk 1:23:19] } 3. Nf3 { [%eval 0.12] [%clk 1:31:16] } 3... b6 { [%eval 0.23] [%clk 1:22:46] } 4. g3 { [%eval 0.13] [%clk 1:31:38] } 4... Bb7 { [%eval 0.26] [%clk 1:23:11] } 5. Bg2 { [%eval 0.2] [%clk 1:32:04] } 5... Bb4+ { [%eval 0.25] [%clk 1:23:04] } 6. Bd2 { [%eval 0.25] [%clk 1:32:27] } 6... c5 { [%eval 0.4] [%clk 1:23:09] } 7. d5 { [%eval 0.27] [%clk 1:30:00] } 7... Bxd2+?! { [%eval 0.83] } { Inaccuracy. exd5 was best. } { [%clk 1:16:35] } 8. Nfxd2 { [%eval 0.88] [%clk 1:29:16] } 8... O-O { [%eval 0.81] [%clk 1:03:07] } 9. Nc3 { [%eval 0.89] [%clk 1:29:19] } 9... exd5 { [%eval 0.9] [%clk 1:02:57] } 10. cxd5 { [%eval 0.73] [%clk 1:29:16] } 10... d6 { [%eval 1.24] [%clk 0:59:28] } 11. O-O { [%eval 1.19] [%clk 1:29:14] } 11... Ba6 { [%eval 1.43] [%clk 0:59:41] } 12. a4 { [%eval 1.2] [%clk 1:28:06] } 12... Nbd7 { [%eval 1.32] [%clk 0:56:29] } 13. Nb5 { [%eval 1.33] [%clk 1:24:03] } 13... Bxb5 { [%eval 1.53] [%clk 0:50:39] } 14. axb5 { [%eval 1.53] [%clk 1:24:26] } 14... Ne8 { [%eval 1.56] [%clk 0:50:56] } 15. Nc4 { [%eval 1.07] [%clk 1:22:38] } 15... Qe7 { [%eval 1.28] [%clk 0:50:32] } 16. e4 { [%eval 1.22] [%clk 1:20:27] } 16... Nc7 { [%eval 1.07] [%clk 0:50:07] } 17. Qb3 { [%eval 1.21] [%clk 1:19:31] } 17... Ne5 { [%eval 1.05] [%clk 0:34:00] } 18. Na3 { [%eval 1.03] [%clk 1:19:06] } 18... f6 { [%eval 1.41] [%clk 0:34:16] } 19. f4 { [%eval 1.46] [%clk 1:16:49] } 19... Nf7 { [%eval 1.62] [%clk 0:34:40] } 20. Rfe1 { [%eval 1.09] [%clk 1:16:30] } 20... Qd7 { [%eval 0.99] [%clk 0:32:14] } 21. e5 { [%eval 1.07] [%clk 1:08:05] } 21... fxe5 { [%eval 1.06] [%clk 0:32:16] } 22. fxe5 { [%eval 1.08] [%clk 1:06:05] } 22... Nxe5?! { [%eval 2.21] } { Inaccuracy. dxe5 was best. } { [%clk 0:32:34] } 23. Rxe5 { [%eval 2.21] [%clk 1:05:58] } 23... dxe5 { [%eval 1.99] [%clk 0:32:58] } 24. d6+ { [%eval 1.55] [%clk 1:06:06] } 24... Ne6? { [%eval 3.35] } { Mistake. Qe6 was best. } { [%clk 0:29:45] } 25. Bxa8 { [%eval 3.22] [%clk 1:06:09] } 25... Rxa8 { [%eval 3.16] [%clk 0:30:07] } 26. Qd5 { [%eval 3.09] [%clk 1:06:03] } 26... Rf8 { [%eval 3.27] [%clk 0:14:21] } 27. Nc4 { [%eval 3.14] [%clk 1:06:20] } 27... Qf7 { [%eval 2.94] [%clk 0:14:46] } 28. Nxe5 { [%eval 2.91] [%clk 1:06:32] } 28... Qf5?! { [%eval 3.73] } { Inaccuracy. Qf6 was best. } { [%clk 0:14:57] } 29. g4 { [%eval 3.84] [%clk 0:58:10] } 29... Qf6 { [%eval 3.88] [%clk 0:15:22] } 30. Nd7 { [%eval 3.9] [%clk 0:56:16] } 30... Qf2+ { [%eval 3.86] [%clk 0:14:10] } 31. Kh1 { [%eval 3.72] [%clk 0:56:40] } 31... Qf3+ { [%eval 4.06] [%clk 0:14:33] } 32. Qxf3 { [%eval 4.06] [%clk 0:57:02] } 32... Rxf3 { [%eval 3.95] [%clk 0:14:59] } 33. Re1 { [%eval 3.9] [%clk 0:56:02] } 33... Rf7 { [%eval 3.73] [%clk 0:10:25] } 34. Nb8 { [%eval 3.5] [%clk 0:55:56] } 34... Rb7 { [%eval 3.4] [%clk 0:10:00] } 35. Nc6 { [%eval 3.38] [%clk 0:54:49] } 35... Nf8 { [%eval 3.26] [%clk 0:09:33] } 36. Rf1 { [%eval 2.82] [%clk 0:52:14] } 36... g6?! { [%eval 3.78] } { Inaccuracy. g5 was best. } { [%clk 0:08:49] } 37. Ne5 { [%eval 3.77] [%clk 0:51:59] } 37... Rb8 { [%eval 4.17] [%clk 0:03:49] } 38. d7 { [%eval 4.14] [%clk 0:51:40] } 38... Ne6 { [%eval 4.62] [%clk 0:00:48] } 39. Rf6 { [%eval 5.94] [%clk 0:51:12] } 39... Nd8?! { [%eval 8.21] } { Inaccuracy. Nf8 was best. } { [%clk 0:00:43] } 40. Rc6 { [%eval 8.05] [%clk 0:51:24] } 40... Nxc6? { [%eval #10] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:00:47] } 41. bxc6 { [%eval #9] [%clk 0:51:42] } 1-0