[Event "CH System Vereins OPEN"] [Site "https://lichess.org/0zLrsKvI"] [Date "2020.06.05"] [White "TABASCoMathematik"] [Black "David_Winkler"] [Result "0-1"] [UTCDate "2020.06.05"] [UTCTime "18:26:42"] [WhiteElo "1065"] [BlackElo "1356"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. Nc3 { A06 Zukertort Opening: Reversed Mexican Defense } Nc6 3. g3 e5 4. Nxd5 Qxd5 5. Bg2 Qd8 6. O-O e4 7. Ng5 Qxg5 8. Bxe4 Nf6 9. Bg2 Qh5 10. h4 Ng4 11. Bf3 Qg6 12. d3 Nge5 13. c4 Bh3 14. Bg2 Qg4 15. Bxh3 Qxh3 16. Qa4 Ng4 17. Qxc6+ bxc6 18. d4 Qh2# { Black wins by checkmate. } 0-1