[Event "Waitzkin"] [Site "https://lichess.org/J2OQ20eZ"] [Date "2020.07.21"] [White "Gruenzeug"] [Black "MMaurer"] [Result "0-1"] [UTCDate "2020.07.21"] [UTCTime "17:53:36"] [WhiteElo "1223"] [BlackElo "1956"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. e3 c5 4. b3 Nc6 5. c3 Nf6 6. Bd3 Be7 7. Nbd2 a6 8. O-O b6 9. Re1 O-O 10. e4 dxe4 11. Nxe4 Qc7 12. Nxf6+ Bxf6 13. Ne5 Nxe5 14. dxe5 Bxe5 15. f4 Bxc3 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. f5 exf5 19. Bh6 Bxa1 20. Rxa1 Qe5 21. Rf1 Ra7 22. Bf4 Qd4+ 23. Kh1 Re7 24. Qf3 Bb7 25. Qg3 Re6 26. Bc7 Rg6 27. Qe5 Bxg2# { Black wins by checkmate. } 0-1