[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/sVAJC6Rz"] [Date "2021.03.17"] [White "enpassant_mate"] [Black "GuiliLapin"] [Result "1-0"] [UTCDate "2021.03.17"] [UTCTime "17:55:22"] [WhiteElo "1521"] [BlackElo "1556"] [WhiteRatingDiff "+249"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 Nf6 2. Nf3 { A05 Zukertort Opening: Quiet System } e6 3. Be2 Be7 4. O-O O-O 5. d3 d6 6. Bd2 c6 7. Re1 d5 8. c3 c5 9. d4 c4?! { (-0.37 → 0.33) Inaccuracy. a6 was best. } (9... a6 10. dxc5) 10. Bd3?? { (0.33 → -6.10) Blunder. b3 was best. } (10. b3) 10... e5?? { (-6.10 → -1.48) Blunder. cxd3 was best. } (10... cxd3 11. Ne5) 11. Bc2 e4 12. Ne5 Nfd7 13. Nxd7 f5?? { (-1.42 → 6.20) Blunder. Nxd7 was best. } (13... Nxd7 14. b3 Nb6 15. Bc1 Be6 16. Nd2 Rc8 17. f3 f5 18. bxc4 Nxc4 19. Nxc4 Rxc4 20. Bd2) 14. f3?? { (6.20 → -1.29) Blunder. Nxf8 was best. } (14. Nxf8) 14... Bxd7 15. fxe4? { (-0.78 → -2.41) Mistake. b3 was best. } (15. b3 b5) 15... fxe4 16. Qe2?! { (-2.23 → -3.53) Inaccuracy. Rf1 was best. } (16. Rf1 Rxf1+ 17. Qxf1 Bd6 18. Be1 Qg5 19. Nd2 Nc6 20. Bg3 Bxg3 21. hxg3 Qxe3+ 22. Qf2 Qxf2+) 16... Qe8? { (-3.53 → -1.82) Mistake. Bd6 was best. } (16... Bd6 17. Rf1) 17. Rf1 Qf7?? { (-1.75 → 6.25) Blunder. Rxf1+ was best. } (17... Rxf1+ 18. Qxf1) 18. Rxf7 Rxf7 19. Bxe4?! { (6.40 → 4.91) Inaccuracy. b3 was best. } (19. b3) 19... Nc6? { (4.91 → 9.80) Mistake. dxe4 was best. } (19... dxe4 20. Be1) 20. Bc2 Re8 21. Qh5 Ref8? { (7.36 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (21... g5 22. e4 Ne5 23. exd5 Bg4 24. Qh6 Nd3 25. Na3 Bf8 26. Qxg5+ Rg7 27. Qh4 Bf3 28. Nxc4) 22. Qxh7# { White wins by checkmate. } 1-0