[Event "Rated rapid game"] [Site "https://lichess.org/9HvxM7Gx"] [Date "2024.05.12"] [White "sahassan1355"] [Black "Prolijito"] [Result "1-0"] [UTCDate "2024.05.12"] [UTCTime "11:20:09"] [WhiteElo "1585"] [BlackElo "1614"] [WhiteRatingDiff "+116"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D50"] [Opening "Queen's Gambit Declined: Been-Koomen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c5 { D50 Queen's Gambit Declined: Been-Koomen Variation } 5. e3 Nc6?! { (-0.23 → 0.64) Inaccuracy. cxd4 was best. } (5... cxd4 6. Qxd4 Nc6 7. Bxf6 gxf6 8. Qh4 dxc4 9. Nf3 f5 10. Qxc4) 6. Nf3 cxd4 7. exd4 Bb4 8. cxd5 exd5 9. Bd3 O-O 10. O-O Be6 11. Rc1 Qb6? { (0.39 → 1.69) Mistake. Rc8 was best. } (11... Rc8) 12. Bb1?! { (1.69 → 0.80) Inaccuracy. Bxf6 was best. } (12. Bxf6 gxf6 13. Na4 Qd8 14. Nh4 f5 15. Nxf5 Qg5 16. a3 Bxf5 17. Bxf5 Qxf5) 12... Rfe8?! { (0.80 → 1.70) Inaccuracy. Be7 was best. } (12... Be7 13. Na4 Qc7 14. Re1 h6 15. Bxf6 Bxf6 16. b4 a6 17. Ne5 Bxe5 18. dxe5) 13. Qd3 Be7 14. Bxf6 Bxf6 15. Qxh7+ Kf8 16. Rce1 Nxd4?? { (1.35 → 5.60) Blunder. Rad8 was best. } (16... Rad8 17. Bc2) 17. Nxd5 Nxf3+ 18. gxf3 Bxd5?? { (5.31 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (18... g6 19. Nxf6 Rad8 20. f4 Qd6 21. Re3 Rc8 22. Qh8+ Ke7 23. Qh4) 19. Qh8# { White wins by checkmate. } 1-0