[Event "FM DaveLedger simul"] [Site "https://lichess.org/PtqDJvdj"] [Date "2023.09.23"] [White "jon112211"] [Black "DaveLedger"] [Result "0-1"] [UTCDate "2023.09.23"] [UTCTime "17:00:53"] [WhiteElo "815"] [BlackElo "2025"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 e6 3. Bb5 a6 4. Bc4 b5 5. b3?? { (-0.17 → -4.65) Blunder. Be2 was best. } (5. Be2 c5 6. Nf3 d5 7. c3 c4 8. O-O Bb7 9. a4 Nbd7 10. b3 Bc6 11. Nbd2 Qc7) 5... bxc4 6. bxc4 c5 7. dxc5 Bxc5 8. Nf3 Nc6 9. O-O O-O 10. Nh4 Ne4 11. f3 Qxh4 12. g3 Nxg3 13. hxg3 Qxg3+ 14. Kh1 f5 15. Rg1? { (-9.66 → Mate in 1) Checkmate is now unavoidable. Qd2 was best. } (15. Qd2 Qh3+ 16. Kg1 Rf6 17. Kf2 f4 18. Ke1 fxe3 19. Qxe3 Bxe3 20. Bxe3 Rxf3 21. Nd2 Rxe3+) 15... Qh3# { Black wins by checkmate. } 0-1