[Event "5th Arena"] [Site "https://lichess.org/57RlRb6A"] [Date "2023.12.18"] [White "RedFastMath-GM"] [Black "ltmetcalf20"] [Result "1-0"] [UTCDate "2023.12.18"] [UTCTime "21:11:25"] [WhiteElo "1959"] [BlackElo "1608"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A09"] [Opening "Réti Opening: Réti Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 dxc4 { A09 Réti Opening: Réti Accepted } 3. e3 Nf6 4. Bxc4 Ne4 5. O-O Nc5 6. d4 Ne4 7. Qd3 f5 8. Ne5 Nc6 9. Bf7# { White wins by checkmate. } 1-0