[Event "Monthly Classical Arena"] [Site "https://lichess.org/MAY1gdr1"] [Date "2023.06.02"] [White "Terrazas1961"] [Black "DobbersK"] [Result "0-1"] [UTCDate "2023.06.02"] [UTCTime "21:36:49"] [WhiteElo "1699"] [BlackElo "1546"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+87"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bg5 Bg4 6. Bxf6 Bxf3? { (-0.26 → 1.04) Mistake. gxf6 was best. } (6... gxf6 7. h3 Bh5 8. c4 Bxf3 9. gxf3 dxc4 10. Nc3 Bh6 11. Bxc4) 7. Qxf3 exf6 8. Bb5+ Nc6 9. Nc3 Bb4 10. O-O-O O-O?? { (0.86 → 2.86) Blunder. Bxc3 was best. } (10... Bxc3) 11. Nxd5 Bd6 12. h4 Qa5 13. Bxc6?? { (3.08 → 1.16) Blunder. Bc4 was best. } (13. Bc4 Nb4 14. Nxb4 Qxb4 15. Bd5 Rad8 16. Kb1 Rfe8 17. h5 h6 18. c4 b6 19. a3 Qa5) 13... bxc6 14. Nc3 Rfc8 15. h5 g5?? { (1.41 → 4.61) Blunder. h6 was best. } (15... h6 16. Kb1) 16. hxg6 fxg6 17. Qh3 Bf4+ 18. Kb1 Rab8? { (4.59 → 13.44) Mistake. h5 was best. } (18... h5 19. g3 Bg5 20. Qe6+ Kg7 21. f4 Bh6 22. Qe7+ Kh8 23. Qxf6+ Kh7 24. Rde1 Qf5 25. Re7+) 19. Qxh7+ Kf8 20. Qh8+ Ke7?! { (10.15 → Mate in 12) Checkmate is now unavoidable. Kf7 was best. } (20... Kf7 21. Qh7+ Kf8 22. Qxg6 Rxb2+ 23. Ka1 Rxa2+ 24. Nxa2 Qd8 25. Rh7 Rc7 26. Rh8+ Ke7 27. Re1+) 21. Rh7+?? { (Mate in 12 → 6.22) Lost forced checkmate sequence. Qg7+ was best. } (21. Qg7+ Ke6 22. Rhe1+ Be5 23. dxe5 Rxb2+ 24. Kc1 Qd8 25. exf6+ Kf5 26. g4+ Kg5 27. f4+ Kxf4) 21... Ke6 22. Re1+ Kf5?? { (6.69 → Mate in 6) Checkmate is now unavoidable. Qe5 was best. } (22... Qe5 23. Re7+ Kxe7 24. Qg7+ Ke6 25. dxe5 Bxe5 26. f4 Rxb2+ 27. Kxb2 Rb8+ 28. Ka3 Rb5 29. fxe5) 23. g4+ Kxg4 24. Rh4+ Kf3 25. Qxf6?? { (Mate in 5 → Mate in 10) Lost forced checkmate sequence. Rxf4+ was best. } (25. Rxf4+ Kxf4 26. Qh4+ Kf5 27. Qe4+ Kg5 28. Rg1+ Kh5 29. Qh1#) 25... Rxb2+ 26. Kxb2 Rb8+ 27. Ka1 Qxc3# { Black wins by checkmate. } 0-1