[Event "9月オープン大会 Arena"] [Site "https://lichess.org/csWwVepm"] [Date "2021.09.25"] [White "terukichi"] [Black "sakuya304"] [Result "0-1"] [UTCDate "2021.09.25"] [UTCTime "14:17:53"] [WhiteElo "1738"] [BlackElo "2100"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg7 { B08 Pirc Defense: Classical Variation } 5. Bg5 c6 6. Bd3 Nbd7 7. Qd2 Qa5 8. a3 b5 9. b4 Qc7 10. O-O e5 11. dxe5 dxe5 12. Rad1 O-O 13. Rfe1 a6 14. Ne2 c5 15. c3 Bb7 16. Ng3 Rad8 17. Qe3 Ng4 18. Qc1 f6 19. Bh4 g5 20. Bxg5 fxg5 21. Nxg5 Nxf2 22. Rd2 Nxd3 23. Rxd3 Qc6 24. Nf5 Rxf5 25. exf5 Qxg2# { Black wins by checkmate. } 0-1