[Event "Oxford"] [Site "Oxford"] [Date "1970.??.??"] [Round "?"] [White "Martyn J Corden"] [Black "John Moles"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C15"] [Opening "French Defense: Winawer Variation, Delayed Exchange Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 { C15 French Defense: Winawer Variation, Delayed Exchange Variation } exd5 5. Qf3 Qe7+ 6. Ne2 Nc6 7. Be3 Nf6 8. O-O-O? { (-0.41 → -1.89) Mistake. Qg3 was best. } (8. Qg3 Bg4 9. a3 Bxc3+ 10. Nxc3 Nxd4 11. Bd3 Ne6 12. Nxd5 Nxd5) 8... Bxc3 9. bxc3?? { (-2.27 → -6.46) Blunder. Nxc3 was best. } (9. Nxc3) 9... Bg4 10. Qf4 g5 11. Qxg5 Bxe2 12. Bxe2 Qa3+ { Black wins. } 0-1