[Event "Rated rapid game"] [Site "https://lichess.org/gv7lb3Ba"] [Date "2019.03.15"] [White "mac221"] [Black "Bluunder"] [Result "0-1"] [UTCDate "2019.03.15"] [UTCTime "20:30:07"] [WhiteElo "939"] [BlackElo "939"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B17"] [Opening "Caro-Kann Defense: Karpov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 { B17 Caro-Kann Defense: Karpov Variation } 5. Bc4 Ndf6 6. Nc5?! { (0.67 → -0.11) Inaccuracy. Ng3 was best. } (6. Ng3 h5 7. h4 b5 8. Bb3 e6 9. a4 Bd6 10. N1e2 Bb7) 6... b5?! { (-0.11 → 0.74) Inaccuracy. e5 was best. } (6... e5 7. Be3 e4 8. f3 Nd5 9. Bxd5 cxd5 10. c3 Bxc5 11. dxc5 Nf6 12. fxe4 O-O 13. Nf3) 7. Bb3 e5?! { (0.91 → 1.81) Inaccuracy. e6 was best. } (7... e6 8. Qf3) 8. c3? { (1.81 → 0.37) Mistake. Nd3 was best. } (8. Nd3) 8... Bg4 9. Nf3 Bxc5?! { (0.22 → 0.94) Inaccuracy. exd4 was best. } (9... exd4 10. cxd4 Bxc5 11. dxc5 Qe7+ 12. Be3 Rd8 13. Qe2 Nd5 14. a4 b4 15. Bg5 f6 16. Be3) 10. O-O?? { (0.94 → -3.84) Blunder. dxc5 was best. } (10. dxc5) 10... exd4 11. Re1+ Ne7 12. Bg5 dxc3 13. Qc2 Bxf3 14. gxf3 cxb2 15. Qxb2?! { (-5.87 → -8.19) Inaccuracy. Rad1 was best. } (15. Rad1) 15... Bd4 16. Qb1 Bxa1 17. Qxa1 Rg8 18. a4 b4 19. Qb1 h6 20. Be3 Qd6 21. a5 Nfd5 22. Bd2 O-O-O 23. Qb2 Kb8 24. Re5 Qg6+ 25. Kh1 Qd3 26. Rxe7? { (-9.78 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (26. Re1 Qxf3+) 26... Qf1# { Black wins by checkmate. } 0-1