[Event "Casual correspondence game"] [Site "https://lichess.org/h0zR2Fxi"] [Date "2019.12.29"] [White "Rober_o97"] [Black "Mizar"] [Result "0-1"] [UTCDate "2019.12.29"] [UTCTime "16:01:14"] [WhiteElo "1500"] [BlackElo "1854"] [Variant "Standard"] [TimeControl "-"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 { D05 Queen's Pawn Game: Colle System } c5 5. c4 Nc6 6. Nc3 Be7 7. e4?? { (0.40 → -2.59) Blunder. cxd5 was best. } (7. cxd5 Nxd5 8. O-O O-O 9. Nxd5 Qxd5 10. Qc2 f5 11. e4 Qd8) 7... cxd4? { (-2.59 → -1.01) Mistake. dxc4 was best. } (7... dxc4 8. Bxc4 cxd4 9. Ne2 Nxe4 10. Nexd4 Qa5+ 11. Kf1 Bd7 12. Nb3 Qh5 13. Be3 Rd8 14. h4) 8. Nb5?? { (-1.01 → -6.72) Blunder. exd5 was best. } (8. exd5 exd5) 8... dxe4 9. Nfxd4 Nxd4 10. Bf1 e5 11. Be3 Bb4+ 12. Nc3 Qa5 13. a3 Bxc3+ 14. bxc3 Qxc3+ 15. Bd2 Nc2+ 16. Ke2?! { (-16.05 → Mate in 1) Checkmate is now unavoidable. Qxc2 was best. } (16. Qxc2 Qxc2) 16... Qd3# { Black wins by checkmate. } 0-1