[Event "CCA ADVANCED 74th Challenge"] [Site "https://lichess.org/GlHI9KKi"] [Date "2023.10.01"] [White "Ahan808"] [Black "Veraverto009"] [Result "0-1"] [UTCDate "2023.10.01"] [UTCTime "13:32:29"] [WhiteElo "1639"] [BlackElo "1725"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } e6 5. Bf4?! { (0.47 → -0.40) Inaccuracy. Be2 was best. } (5. Be2 Ne7 6. c3 Nd7 7. O-O h6 8. Nbd2 Bh7 9. Nb3 a5) 5... Nd7?! { (-0.40 → 0.21) Inaccuracy. Qb6 was best. } (5... Qb6 6. b3 c5 7. Nc3 cxd4 8. Na4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2) 6. Bd3 Bxd3 7. Qxd3 Nb6 8. Nc3 Ne7 9. Be3 Nf5 10. Bf4 c5 11. dxc5 Bxc5 12. Qb5+ Nd7 13. Na4 b6 14. Nxc5 bxc5 15. a3?! { (-0.64 → -1.75) Inaccuracy. Qe2 was best. } (15. Qe2) 15... Rb8 16. Qa4 Rxb2 17. Qxa7 Rxc2 18. O-O O-O 19. Qa4?? { (-1.46 → -5.42) Blunder. Rfb1 was best. } (19. Rfb1 h6) 19... Rc4 20. Qc2?! { (-5.39 → -7.65) Inaccuracy. Qxc4 was best. } (20. Qxc4 dxc4 21. a4 Qc8 22. a5 Nb8 23. Be3 c3 24. Ng5 Nd4 25. Ne4 Ne2+ 26. Kh1 c2) 20... Rxc2 21. Bg5 f6 22. exf6 Nxf6 23. Bxf6 Qxf6 24. Rae1 Nd4 25. Re3 Nxf3+ 26. gxf3 Qg5+ 27. Kh1 Qh5 28. Rxe6?! { (-13.98 → Mate in 4) Checkmate is now unavoidable. Kg1 was best. } (28. Kg1 Rf6) 28... Qxf3+ 29. Kg1 Rf5 30. Re8+ Kf7 31. Rh8 Rg5# { Black wins by checkmate. } 0-1