[Event "Lichess Liga 7A Team Battle"] [Site "https://lichess.org/NpouaBc5"] [Date "2024.05.12"] [White "Ermattet"] [Black "qaswara1977"] [Result "0-1"] [UTCDate "2024.05.12"] [UTCTime "19:08:51"] [WhiteElo "1919"] [BlackElo "2460"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Queenside Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 b6 { A04 Zukertort Opening: Queenside Fianchetto Variation } 2. c4 Bb7 3. b3 Bxf3 4. gxf3 c5 5. Bb2 Nc6 6. d4?! { (0.51 → -0.58) Inaccuracy. Nc3 was best. } (6. Nc3) 6... cxd4 7. Bxd4 Nxd4 8. Qxd4 Nf6 9. Nc3 g6 10. Bg2 Bg7 11. Rc1 O-O 12. Qd3 Rc8 13. O-O Rc5 14. Ne4?! { (0.05 → -0.56) Inaccuracy. e3 was best. } (14. e3 Qb8) 14... Nxe4 15. Qxe4 d5?! { (-0.98 → -0.10) Inaccuracy. Qc7 was best. } (15... Qc7 16. Qxe7 Re5 17. Qb4 Rxe2 18. c5 Rc8 19. cxb6 Qxc1 20. b7 Qc7 21. bxc8=Q+) 16. cxd5 Rxd5 17. f4 Rd2 18. e3 Rxa2 19. Rfd1 Rd2 20. Rxd2 Qxd2 21. Ra1?? { (-0.62 → -5.44) Blunder. Qc2 was best. } (21. Qc2) 21... Bxa1 22. Qxe7 Qd1+ 23. Bf1 Rc8 24. Qxa7?? { (-5.48 → Mate in 9) Checkmate is now unavoidable. Qb7 was best. } (24. Qb7 Rc1 25. Qg2 Kg7 26. f5 Qxf1+ 27. Qxf1 Rxf1+ 28. Kxf1 gxf5 29. f4) 24... Rc1?? { (Mate in 9 → -5.53) Lost forced checkmate sequence. Qg4+ was best. } (24... Qg4+ 25. Kh1 Qf3+ 26. Kg1 Rc2 27. Qa8+ Qxa8 28. e4 Qxe4 29. Bd3 Qe1+ 30. Kg2) 25. Qa6?? { (-5.53 → Mate in 26) Checkmate is now unavoidable. Qa8+ was best. } (25. Qa8+ Kg7 26. Qg2 Qxb3 27. f5 Qd1 28. h4 Qxf1+ 29. Qxf1 Rxf1+ 30. Kxf1 gxf5) 25... Qg4+ 26. Kh1 Qf3+ 27. Kg1 Rc2 28. Qxa1? { (-7.65 → Mate in 2) Checkmate is now unavoidable. Qe2 was best. } (28. Qe2 Rxe2 29. Bxe2 Qxe2 30. h4 Kg7 31. f5 Qe1+ 32. Kg2 Kf6 33. fxg6 fxg6) 28... Qxf2+ 29. Kh1 Qxh2# { Black wins by checkmate. } 0-1