[Event "真夏のラピッド Arena"] [Site "https://lichess.org/i9yTzW6C"] [Date "2020.08.28"] [White "cyclic6"] [Black "sakuya304"] [Result "0-1"] [UTCDate "2020.08.28"] [UTCTime "14:48:13"] [WhiteElo "1818"] [BlackElo "1905"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 c5 3. e3 Qb6 4. dxc5 Qxb2 5. Nd2 Qa3 6. Nb3 g6 7. Nf3 Bg7 8. Ne5 d6 9. cxd6 Qxd6 10. Bb5+ Nbd7 11. Qf3 Qb4+ 12. c3 Qxb5 13. Nxd7 Bxd7 14. Rd1 Bg4 15. Qg3 Bxd1 16. Kxd1 O-O 17. Kc2 Rfd8 18. Nd4 Qc4 19. Ra1 Ne4 20. Qf3 Qxc3+ 21. Kb1 Nd2# { Black wins by checkmate. } 0-1