[Event "The Pin is Mightier Arena"] [Site "https://lichess.org/e1lT5hlB"] [Date "2020.03.26"] [White "tunku"] [Black "Groomston"] [Result "0-1"] [UTCDate "2020.03.26"] [UTCTime "23:47:57"] [WhiteElo "2261"] [BlackElo "2057"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d5 6. Bd3? { (0.26 → -0.87) Mistake. c4 was best. } (6. c4 Nbd7 7. Bc3 a5 8. Be2 dxc4 9. Bxc4 Nb6 10. Be2 Nbd5) 6... c5 7. c4?! { (-0.75 → -1.68) Inaccuracy. O-O was best. } (7. O-O Nc6) 7... Nc6 8. Bb2?! { (-1.41 → -2.27) Inaccuracy. Bf4 was best. } (8. Bf4 d4) 8... d4 9. O-O Bg4 10. h3 Bh5 11. Be2?? { (-2.02 → -5.31) Blunder. Bf5 was best. } (11. Bf5 Bxf3 12. Qxf3 Ne5 13. Qe2 d3 14. Qd1 Nxc4 15. Bc3 Qd5 16. Bg4 Nxg4 17. Qxg4 Bxc3) 11... d3 12. Bxd3 Qxd3 13. a3 Ba5 14. Nc3 Rfd8 15. Qb3?! { (-5.94 → -11.23) Inaccuracy. Rc1 was best. } (15. Rc1 Qg6 16. Kh1 Bxf3 17. Qxf3 Rxd2 18. Ba1 Re8 19. Nd5 Ne4 20. Kg1 Ra2 21. Rcd1 f5) 15... Bxf3 16. gxf3 Qf5 17. Kg2 Ne5 18. f4 Qg6+ 19. Kh1 Nf3 20. Qxb7 Qh5 21. Kg2 Nh4+ 22. Kh2 Rab8 23. Qxa7?! { (-10.61 → Mate in 7) Checkmate is now unavoidable. Qh1 was best. } (23. Qh1 Rxb2) 23... Qf3 24. Ne2 Qg2# { Black wins by checkmate. } 0-1