[Event "Rated rapid game"] [Site "https://lichess.org/iCOAX7rC"] [Date "2021.08.18"] [White "persoon"] [Black "Qjon"] [Result "0-1"] [UTCDate "2021.08.18"] [UTCTime "23:07:57"] [WhiteElo "2103"] [BlackElo "2213"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "120+10"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nc3 Nc6 5. h3 Nf6 6. Nf3 a6 7. Be2 e6 8. O-O Be7 9. a3 b5 10. Bf4 Na5 11. Ne5 Nc4?! { (0.27 → 1.13) Inaccuracy. Bb7 was best. } (11... Bb7 12. Bd3 Rc8 13. Ne2 Ne4 14. f3 Nd6 15. c3 Ndc4 16. Nxc4 dxc4 17. Bc2 O-O 18. Bh2) 12. Nxc4 bxc4 13. b4?! { (0.40 → -0.15) Inaccuracy. b3 was best. } (13. b3 O-O 14. bxc4 dxc4 15. Bxc4 Bb7 16. Bb3 Qd7 17. f3 Rfd8 18. Be5 Qc6 19. Qe1 Rac8) 13... cxb3?! { (-0.15 → 0.63) Inaccuracy. Bd7 was best. } (13... Bd7 14. Qd2 O-O 15. Rfb1 Ne8 16. a4 Nd6 17. Bf3 Bc6 18. a5 Qd7 19. Ne2 Ne4 20. Qc1) 14. cxb3 Bd6 15. Bg5?! { (0.72 → 0.00) Inaccuracy. Bxd6 was best. } (15. Bxd6 Qxd6) 15... h6 16. Bxf6 Qxf6 17. Na4 Rb8 18. b4 O-O 19. Nc5 Rb6 20. Qd2?! { (0.05 → -0.52) Inaccuracy. Rc1 was best. } (20. Rc1 Rd8 21. g3 e5 22. Bg4 Bxg4 23. Qxg4 Bxc5 24. bxc5 Rc6 25. dxe5 Qxe5 26. Rfe1 Qc7) 20... Qf4? { (-0.52 → 0.97) Mistake. e5 was best. } (20... e5) 21. Qe3?? { (0.97 → Mate in 1) Checkmate is now unavoidable. Qxf4 was best. } (21. Qxf4 Bxf4) 21... Qh2# { Black wins by checkmate. } 0-1