Event: Round 10: Nguyen Truong An Khang - Guo, Ethan
Date: 2025-04-17
White: Nguyen Truong An Khang
WhiteElo: 1788
Black: Guo, Ethan
BlackTitle: CM
BlackElo: 2060
Result: 0-1
ECO: E60
Opening: Indian Defense: Anti-Grünfeld, Alekhine Variation
Variant: Standard
TimeControl: 5+3

1. d4 { [%eval 0.17] [%clk 0:05:05] } 1... Nf6 { [%eval 0.19] [%clk 0:05:05] } 2. c4 { [%eval 0.18] [%clk 0:05:07] } 2... g6 { [%eval 0.19] [%clk 0:05:08] } 3. f3 { [%eval 0.22] [%clk 0:05:09] } 3... e6 { [%eval 0.38] [%clk 0:05:10] } 4. e4 { [%eval 0.33] [%clk 0:05:11] } 4... d5 { [%eval 0.32] [%clk 0:05:12] } 5. cxd5 { [%eval 0.28] [%clk 0:05:11] } 5... exd5 { [%eval 0.35] [%clk 0:05:14] } 6. e5 { [%eval 0.08] [%clk 0:05:13] } 6... Nh5 { [%eval 0.21] [%clk 0:05:14] } 7. Be3 { [%eval 0.0] [%clk 0:05:14] } 7... Bb4+ { [%eval -0.03] [%clk 0:05:11] } 8. Nc3 { [%eval 0.18] [%clk 0:05:16] } 8... O-O { [%eval 0.24] [%clk 0:05:11] } 9. Ne2 { [%eval 0.19] [%clk 0:05:00] } 9... c5 { [%eval 0.05] [%clk 0:05:13] } 10. a3 { [%eval -0.12] [%clk 0:04:34] } 10... Bxc3+?! { [%eval 0.71] } { Inaccuracy. cxd4 was best. } { [%clk 0:05:10] } 11. Nxc3?! { [%eval 0.0] } { Inaccuracy. bxc3 was best. } { [%clk 0:04:23] } 11... Nc6 { [%eval 0.0] [%clk 0:05:07] } 12. g4? { [%eval -1.56] } { Mistake. Qd2 was best. } { [%clk 0:03:50] } 12... Ng7 { [%eval -1.85] [%clk 0:05:06] } 13. Bg2 { [%eval -1.83] [%clk 0:03:52] } 13... Ne6 { [%eval -1.78] [%clk 0:05:05] } 14. Ne2 { [%eval -1.84] [%clk 0:03:29] } 14... cxd4 { [%eval -1.84] [%clk 0:04:39] } 15. Nxd4 { [%eval -1.86] [%clk 0:03:27] } 15... Qb6 { [%eval -1.89] [%clk 0:03:43] } 16. Nc2?! { [%eval -2.68] } { Inaccuracy. O-O was best. } { [%clk 0:03:13] } 16... d4 { [%eval -2.81] [%clk 0:03:39] } 17. Bf2 { [%eval -3.12] [%clk 0:03:05] } 17... Qa5+ { [%eval -2.99] [%clk 0:03:30] } 18. Qd2 { [%eval -3.25] [%clk 0:02:25] } 18... Qxe5+ { [%eval -3.17] [%clk 0:03:28] } 19. Kf1 { [%eval -3.17] [%clk 0:02:27] } 19... Qb5+ { [%eval -2.92] [%clk 0:03:08] } 20. Kg1 { [%eval -2.71] [%clk 0:02:18] } 20... Qxb2 { [%eval -2.66] [%clk 0:03:09] } 21. Rd1 { [%eval -2.7] [%clk 0:01:23] } 21... Rd8 { [%eval -2.69] [%clk 0:03:05] } 22. Qd3? { [%eval -4.34] } { Mistake. h3 was best. } { [%clk 0:00:22] } 22... Qc3?! { [%eval -2.88] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:19] } 23. Qxc3 { [%eval -2.82] [%clk 0:00:08] } 23... dxc3 { [%eval -2.74] [%clk 0:02:21] } 24. Rxd8+ { [%eval -2.83] [%clk 0:00:10] } 24... Ncxd8 { [%eval -2.79] [%clk 0:02:22] } 25. Be3 { [%eval -2.71] [%clk 0:00:05] } 25... Bd7 { [%eval -2.84] [%clk 0:02:14] } 26. f4 { [%eval -2.67] [%clk 0:00:07] } 26... Ba4 { [%eval -2.63] [%clk 0:02:16] } 27. Be4?! { [%eval -3.63] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:09] } 27... Nc6 { [%eval -2.95] [%clk 0:02:07] } 28. Kf2 { [%eval -2.91] [%clk 0:00:08] } 28... Re8 { [%eval -2.87] [%clk 0:02:06] } 29. Bd3?! { [%eval -3.73] } { Inaccuracy. Bxc6 was best. } { [%clk 0:00:06] } 0-1