[Event "14º TORNEO CHESSENIGMA Arena"] [Site "https://lichess.org/U4rDuixB"] [Date "2022.12.25"] [Round "-"] [White "B_e_r_t_o_m_e_u_e_t"] [Black "metalpain"] [Result "0-1"] [GameId "U4rDuixB"] [UTCDate "2022.12.25"] [UTCTime "17:44:09"] [WhiteElo "1574"] [BlackElo "2043"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 O-O 5. Bd3 d6 6. O-O Nc6 7. Qe2 Bg4 8. Nbd2 e5 9. dxe5 dxe5 10. Bg3 Re8 11. h3 Bxf3 12. Nxf3 { White offers draw } 12... e4 13. Bxe4 Nxe4 14. Nd2 Qxd2 15. Qxd2 Nxd2 16. Rfd1 Ne4 17. Bxc7 Bxb2 18. Rab1 Bg7 19. Rxb7 Ne7 20. Bd6 Nf5 21. Bf4 Nc3 22. Rdd7 Ne2+ 23. Kf1 Nxf4 24. exf4 Bc3 25. g3 Nh6 26. Rdc7 { White offers draw } 26... Bd4 27. Rd7 Bb6 28. g4 Rac8 29. g5 Nf5 30. Rxf7 Rxc2 31. Rxh7 Rxf2+ 32. Kg1 Re1# { Black wins by checkmate. } 0-1