[Event "Rated rapid game"] [Site "https://lichess.org/cv8rQZMK"] [Date "2024.02.03"] [White "Chapter06"] [Black "parapapam"] [Result "0-1"] [UTCDate "2024.02.03"] [UTCTime "16:28:01"] [WhiteElo "1748"] [BlackElo "1581"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+169"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Bc4 Nc6 9. Be3 O-O 10. O-O cxd4 11. cxd4 Bg4 12. Qb3?? { (-0.05 → -2.74) Blunder. Bd5 was best. } (12. Bd5) 12... Bxf3 13. gxf3 Nxd4 14. Bxd4 Qxd4 15. Rad1 Qf6 16. Rd7 Qh4?! { (-3.70 → -2.55) Inaccuracy. Qg5+ was best. } (16... Qg5+ 17. Kh1 Be5 18. Rfd1 b5 19. Qxb5 Rab8 20. Qa5 Qf4 21. Kg2 Qxh2+ 22. Kf1 Bd6 23. R7xd6) 17. Qxb7?? { (-2.55 → -5.96) Blunder. Rfd1 was best. } (17. Rfd1 Be5 18. h3 Rac8 19. R1d5 Qf4 20. Kf1 e6 21. Rd1 b5 22. Bxe6 Rc3 23. Rxf7 Rxf7) 17... Be5 18. Bxf7+ Rxf7 19. Qxa8+ Kg7 20. Rfd1?? { (-6.62 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (20. Re1 Qxh2+ 21. Kf1 Qh1+ 22. Ke2 Qxf3+ 23. Kd2 Bc3+ 24. Kc2 Bxe1 25. Qb7 Qxf2+ 26. Kb1 Bc3) 20... Qh3? { (Mate in 8 → -7.34) Lost forced checkmate sequence. Qxh2+ was best. } (20... Qxh2+ 21. Kf1 Qh1+ 22. Ke2 Qxf3+ 23. Kd2 Qxf2+ 24. Kd3 Rf3+ 25. Kc4 Rc3+ 26. Kd5 Rc5+ 27. Ke6) 21. f4? { (-7.34 → Mate in 9) Checkmate is now unavoidable. Qxa7 was best. } (21. Qxa7 Bxh2+ 22. Kh1 Bb8+ 23. Kg1 Qh2+ 24. Kf1 Bxa7 25. Rxa7 Qh1+ 26. Ke2 Qxf3+ 27. Kd2 Qxf2+) 21... Bxf4 22. f3 Bxh2+ 23. Kf2 Qxf3+ 24. Ke1 Qf2# { Black wins by checkmate. } 0-1