[Event "Monday Mayhem Arena"] [Site "https://lichess.org/Fw37hGeQ"] [Date "2020.09.21"] [White "muzgun"] [Black "flatheman3"] [Result "0-1"] [UTCDate "2020.09.21"] [UTCTime "19:27:24"] [WhiteElo "1972"] [BlackElo "2074"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A00"] [Opening "Polish Opening: Outflank Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 c6 { A00 Polish Opening: Outflank Variation } 2. Bb2 d5 3. e3 Bf5 4. c4 e6 5. c5 Nd7 6. f4 b6 7. d4? { (-0.23 → -1.42) Mistake. cxb6 was best. } (7. cxb6) 7... a5 8. a3 axb4 9. axb4 Rxa1 10. Bxa1 bxc5 11. bxc5 Bxb1? { (-1.15 → 0.00) Mistake. Nh6 was best. } (11... Nh6 12. Bd3) 12. Qxb1 Qa5+ 13. Kf2? { (-0.46 → -1.80) Mistake. Kd1 was best. } (13. Kd1) 13... Ngf6 14. Bd3? { (-1.59 → -3.26) Mistake. Nf3 was best. } (14. Nf3) 14... Qd2+ 15. Kf3?? { (-3.24 → -26.58) Blunder. Kf1 was best. } (15. Kf1 Ng4 16. Be2 Nxe3+ 17. Kf2 Ng4+ 18. Kf1 Qxf4+ 19. Nf3 e5 20. g3 Qe3 21. Qe1 e4) 15... Ng4 16. Kxg4?! { (-24.23 → Mate in 4) Checkmate is now unavoidable. g3 was best. } (16. g3 Qf2+) 16... Qxg2+ 17. Kh4 Be7+ 18. Kh5 Nf6+ 19. Kh4 Qg4# { Black wins by checkmate. } 0-1