[Event "GKCA CAT-B 131220"] [Site "https://lichess.org/kLA1yc6h"] [Date "2020.12.13"] [White "JEFFYJG"] [Black "Nangai"] [Result "0-1"] [UTCDate "2020.12.13"] [UTCTime "13:30:02"] [WhiteElo "1286"] [BlackElo "1028"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 Nc6 { A50 Mexican Defense } 3. e3 e6 4. Bd3 d5 5. Bd2 Ne4 6. Bxe4 dxe4 7. Nc3 f5 8. Nge2 Bb4 9. O-O Rf8 10. Qc2 Rf6 11. Rfe1 Rg6 12. Rad1 Qg5 13. Ng3 Bd6 14. h3 Bxg3 15. fxg3 Qxg3 16. Ne2 Qxg2# { Black wins by checkmate. } 0-1