[Event "18th Intra-Class"] [Site "https://lichess.org/U3B0udpM"] [Date "2022.09.01"] [White "GrandMasterParam"] [Black "Tanav2020"] [Result "1-0"] [UTCDate "2022.09.01"] [UTCTime "11:55:50"] [WhiteElo "1140"] [BlackElo "1057"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. Nf3 Nf6 3. Nc3 d5 4. Bf4 Bf5 5. e3 Qd7 6. Bb5 O-O-O 7. O-O a6 8. Ba4 b5 9. Bb3 Nb4 10. Ne5 Qe8 11. a3 Bxc2 12. Bxc2 Nxc2 13. Qxc2 Ng4 14. Nxg4 f5 15. Qxf5+ Rd7 16. Qe5 Qg6 17. h3 e6 18. Nxd5 exd5 19. Rac1 Bd6 20. Qxd5 Bxf4 21. Qa8# { White wins by checkmate. } 1-0