[Event "September Action Swiss: U1600"] [Site "https://lichess.org/IVRUHt8Y"] [Date "2021.09.05"] [White "TerryLiang"] [Black "Ahmed-2011"] [Result "0-1"] [UTCDate "2021.09.05"] [UTCTime "18:00:00"] [WhiteElo "1874"] [BlackElo "1699"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation, Flexible Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 Nc6?! { (0.08 → 0.90) Inaccuracy. e5 was best. } (2... e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2) 3. Nf3?! { (0.90 → 0.01) Inaccuracy. d4 was best. } (3. d4 d5 4. Nf3 e6 5. a3 a6 6. e3 g6 7. Qc2 Bg7) 3... e5 4. d3 { A28 English Opening: King's English Variation, Four Knights Variation, Flexible Line } Bb4 5. g3?! { (0.25 → -0.55) Inaccuracy. Bd2 was best. } (5. Bd2 O-O 6. g3 h6 7. Bg2 Re8 8. O-O a5 9. a3 Bxc3) 5... Bxc3+?! { (-0.55 → 0.34) Inaccuracy. e4 was best. } (5... e4 6. dxe4 Nxe4 7. Qd3 Nxc3 8. bxc3 Bc5 9. Bg5 f6 10. Be3) 6. bxc3 O-O 7. e4 d6 8. Bg2 h6 9. O-O Be6 10. h3 Qd7 11. Kh2 Rab8 12. Ng1?! { (1.06 → 0.24) Inaccuracy. Nd2 was best. } (12. Nd2 Nh7 13. f4 f5 14. g4 fxg4 15. f5 Bf7 16. hxg4 b5 17. cxb5 Rxb5 18. Nf3 Qe7) 12... b5?! { (0.24 → 1.25) Inaccuracy. Nh7 was best. } (12... Nh7 13. Ne2) 13. cxb5 Rxb5 14. f4 Qe7 15. f5 Bd7 16. g4 Rfb8 17. h4 Nh7 18. Qe1 Qf6?! { (1.32 → 2.39) Inaccuracy. Nd8 was best. } (18... Nd8 19. Nh3 f6 20. Rg1 Nf7 21. Bf3 c5 22. Bd1 c4 23. dxc4 Rb1 24. Rxb1 Rxb1 25. Bc2) 19. Qg3?! { (2.39 → 1.59) Inaccuracy. Nh3 was best. } (19. Nh3 g5) 19... Qd8?! { (1.59 → 2.37) Inaccuracy. g5 was best. } (19... g5 20. hxg5 Nxg5 21. Ne2 Kf8 22. Qf2 Qh8 23. Bf3 f6 24. Kg2 Be8 25. Rh1 Bf7 26. d4) 20. g5 h5?! { (2.44 → 3.53) Inaccuracy. hxg5 was best. } (20... hxg5) 21. g6?? { (3.53 → -0.49) Blunder. Qf3 was best. } (21. Qf3) 21... fxg6 22. fxg6 Nf6 23. Bg5 Ng4+ 24. Kh1 Qe8 25. Rf3?? { (-0.28 → -3.37) Blunder. Rf7 was best. } (25. Rf7) 25... Qxg6 26. Raf1 Rb1 27. Bc1 Be6?! { (-3.66 → -2.62) Inaccuracy. Ra1 was best. } (27... Ra1) 28. a3?! { (-2.62 → -3.60) Inaccuracy. Nh3 was best. } (28. Nh3 Qe8) 28... Na5?? { (-3.60 → -1.23) Blunder. Qe8 was best. } (28... Qe8 29. Nh3) 29. d4?? { (-1.23 → -4.53) Blunder. Nh3 was best. } (29. Nh3) 29... Nc4?! { (-4.53 → -2.91) Inaccuracy. Bc4 was best. } (29... Bc4 30. Re1) 30. d5 Bd7 31. Rf7? { (-4.26 → -9.69) Mistake. Nh3 was best. } (31. Nh3 Qxe4) 31... Rxc1 32. Rxd7 Rxf1 33. Bxf1 Rb2 34. Nf3 Nf2+ 35. Kh2?! { (-14.09 → Mate in 9) Checkmate is now unavoidable. Qxf2 was best. } (35. Qxf2 Rxf2) 35... Nxe4+ 36. Bg2 Qxg3+ 37. Kh1 Qxg2# { Black wins by checkmate. } 0-1