Event: Round 8: Huang, Ziyi - Ang, Alphaeus Wei Ern
Date: 2024-04-12
White: Huang, Ziyi
Black: Ang, Alphaeus Wei Ern
BlackTitle: FM
BlackElo: 2207
Result: 0-1
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... Nf6 { [%eval 0.16] [%clk 0:03:04] } 2. c4 { [%eval 0.16] [%clk 0:03:04] } 2... e6 { [%eval 0.21] [%clk 0:03:05] } 3. Nf3 { [%eval 0.0] [%clk 0:03:04] } 3... d5 { [%eval 0.12] [%clk 0:03:07] } 4. g3 { [%eval 0.07] [%clk 0:03:03] } 4... Be7 { [%eval 0.22] [%clk 0:03:04] } 5. Nc3 { [%eval 0.07] [%clk 0:03:03] } 5... O-O { [%eval 0.12] [%clk 0:03:01] } 6. Bg2 { [%eval 0.0] [%clk 0:03:05] } 6... b6 { [%eval 0.46] [%clk 0:02:56] } 7. O-O { [%eval 0.34] [%clk 0:03:01] } 7... Bb7 { [%eval 0.29] [%clk 0:02:58] } 8. Qc2 { [%eval -0.19] [%clk 0:02:51] } 8... dxc4 { [%eval -0.15] [%clk 0:02:51] } 9. e4 { [%eval -0.37] [%clk 0:02:40] } 9... Nbd7 { [%eval -0.01] [%clk 0:02:30] } 10. Re1 { [%eval -0.48] [%clk 0:02:17] } 10... a6 { [%eval -0.42] [%clk 0:02:19] } 11. a4 { [%eval -0.75] [%clk 0:02:17] } 11... h6 { [%eval -0.3] [%clk 0:02:16] } 12. Nd2 { [%eval -0.49] [%clk 0:02:09] } 12... e5 { [%eval 0.0] [%clk 0:02:12] } 13. d5 { [%eval 0.04] [%clk 0:02:06] } 13... Bb4 { [%eval 0.43] [%clk 0:01:43] } 14. Nxc4 { [%eval 0.34] [%clk 0:02:03] } 14... b5 { [%eval 0.74] [%clk 0:01:39] } 15. Ne3 { [%eval 0.7] [%clk 0:01:54] } 15... Ne8 { [%eval 0.82] [%clk 0:01:30] } 16. Bd2 { [%eval 0.93] [%clk 0:01:50] } 16... Nd6 { [%eval 0.78] [%clk 0:01:29] } 17. Rac1 { [%eval 0.58] [%clk 0:01:36] } 17... Nc5?! { [%eval 1.49] } { Inaccuracy. Bc5 was best. } { [%clk 0:01:06] } 18. f3? { [%eval 0.11] } { Mistake. axb5 was best. } { [%clk 0:01:29] } 18... Qd7? { [%eval 1.42] } { Mistake. Nc4 was best. } { [%clk 0:00:50] } 19. axb5 { [%eval 1.12] [%clk 0:01:23] } 19... axb5 { [%eval 1.18] [%clk 0:00:45] } 20. Ra1? { [%eval -0.13] } { Mistake. Nb1 was best. } { [%clk 0:01:22] } 20... Ba5?? { [%eval 2.89] } { Blunder. Nc4 was best. } { [%clk 0:00:35] } 21. f4?? { [%eval -0.61] } { Blunder. Rxa5 was best. } { [%clk 0:01:09] } 21... f6?? { [%eval 2.85] } { Blunder. exf4 was best. } { [%clk 0:00:29] } 22. h3?? { [%eval -1.49] } { Blunder. Rxa5 was best. } { [%clk 0:00:55] } 22... Bb6? { [%eval -0.33] } { Mistake. b4 was best. } { [%clk 0:00:19] } 23. Kh2?! { [%eval -1.11] } { Inaccuracy. b4 was best. } 23... b4 { [%eval -1.05] } 24. Na4?? { [%eval -3.97] } { Blunder. Rxa8 was best. } { [%clk 0:00:40] } 24... Rxa4 { [%eval -4.01] [%clk 0:00:19] } 25. Rxa4 { [%eval -3.99] [%clk 0:00:36] } 25... Qxa4 { [%eval -3.97] [%clk 0:00:20] } 26. Qxa4 { [%eval -3.96] [%clk 0:00:34] } 26... Nxa4 { [%eval -4.03] [%clk 0:00:21] } 27. Bxb4 { [%eval -3.88] [%clk 0:00:35] } 27... Nxb2 { [%eval -3.19] [%clk 0:00:20] } 28. Ng4?! { [%eval -4.41] } { Inaccuracy. Bxd6 was best. } { [%clk 0:00:24] } 28... Nd3 { [%eval -4.07] [%clk 0:00:17] } 29. Rb1 { [%eval -4.48] } 29... Nxb4 { [%eval -4.44] [%clk 0:00:16] } 30. Rxb4 { [%eval -4.51] [%clk 0:00:25] } 30... h5?! { [%eval -3.49] } { Inaccuracy. Re8 was best. } { [%clk 0:00:17] } 31. fxe5 { [%eval -3.59] } 31... fxe5 { [%eval -3.49] [%clk 0:00:13] } 32. Nxe5 { [%eval -3.48] [%clk 0:00:25] } 32... Rf2 { [%eval -3.26] [%clk 0:00:11] } 33. Ra4?! { [%eval -4.59] } { Inaccuracy. Ng6 was best. } { [%clk 0:00:19] } 33... Kh7?! { [%eval -3.61] } { Inaccuracy. Nxe4 was best. } { [%clk 0:00:05] } 34. Nd7 { [%eval -3.98] [%clk 0:00:17] } 34... Be3 { [%eval -3.98] [%clk 0:00:04] } 35. Ra3 { [%eval -3.86] [%clk 0:00:09] } 35... Bd4 { [%eval -3.54] [%clk 0:00:04] } 36. Ra4 { [%eval -4.08] [%clk 0:00:10] } 36... Rd2 { [%eval -4.08] [%clk 0:00:04] } 37. Rb4 { [%eval -4.41] [%clk 0:00:09] } 37... Bc8 { [%eval -4.31] [%clk 0:00:05] } 38. e5 { [%eval -5.39] [%clk 0:00:06] } 38... Bxd7 { [%eval -5.28] [%clk 0:00:06] } 39. exd6 { [%eval -5.31] [%clk 0:00:07] } 39... cxd6 { [%eval -5.25] [%clk 0:00:07] } 40. Rb7 { [%eval -5.35] [%clk 0:00:05] } 40... Bf5 { [%eval -5.25] [%clk 0:00:08] } 41. Rb1?? { [%eval #-7] } { Checkmate is now unavoidable. Re7 was best. } { [%clk 0:00:04] } 41... Bxb1 { [%eval #-6] [%clk 0:00:09] } 42. h4 { [%eval #-3] [%clk 0:00:03] } 42... Be4 { [%eval #-2] [%clk 0:00:09] } 0-1