[Event "MathClubLaboratorian Arena"] [Site "https://lichess.org/KlV5x38t"] [Date "2020.07.07"] [White "mdnabil176172"] [Black "aadeeb"] [Result "0-1"] [UTCDate "2020.07.07"] [UTCTime "11:04:31"] [WhiteElo "1153"] [BlackElo "1067"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } b6 2. e4 Ba6?? { (-0.38 → 1.53) Blunder. Bb7 was best. } (2... Bb7 3. Nc3 e6 4. Nf3 d5 5. exd5 exd5 6. d4 Nf6 7. Ne5) 3. Qg4?? { (1.53 → -0.17) Blunder. Bxa6 was best. } (3. Bxa6 Nxa6 4. Nf3 c5 5. O-O e6 6. d3 Be7 7. c4 Nf6 8. e5 Ng4 9. f5 exf5) 3... Bxf1 4. Kxf1 h5 5. Qxh5?? { (0.17 → -12.13) Blunder. Qe2 was best. } (5. Qe2 c5) 5... Rxh5 6. h4 g5 7. fxg5 Nc6 8. g6 fxg6 9. Rh3 g5 10. Rg3 Nf6 11. hxg5 Nxe4 12. g6 Nxg3+ 13. Kf2 Rh1 14. g7 Bxg7 15. d4 Nxd4 16. a4 Ndf5 17. a5?! { (-27.89 → Mate in 6) Checkmate is now unavoidable. c3 was best. } (17. c3 Ne4+) 17... bxa5?! { (Mate in 6 → -30.04) Lost forced checkmate sequence. Rxg1 was best. } (17... Rxg1 18. Kxg1 Bd4+ 19. Be3 Bxe3+ 20. Kh2 Kf7 21. Kh3 Qh8+ 22. Kg4 Qh5#) 18. Bh6?! { (-30.04 → Mate in 7) Checkmate is now unavoidable. Be3 was best. } (18. Be3 Qb8) 18... Bxh6 19. Rxa5 c6 20. Rxf5 Nxf5 21. Nh3 Rxb1 22. Ng5 Bxg5 23. g4 Nd4 24. c4 Rb8 25. c5 Rb3 26. Kg2 Qa5 27. Kf2 Qe1+ 28. Kg2 R1xb2# { Black wins by checkmate. } 0-1