[Event "Rapid Increment"] [Site "https://lichess.org/kQJvHY64"] [Date "2024.05.12"] [White "Monnt"] [Black "Ksairuban"] [Result "1-0"] [UTCDate "2024.05.12"] [UTCTime "06:08:58"] [WhiteElo "1641"] [BlackElo "959"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Rosenthal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 e6 { D21 Queen's Gambit Accepted: Rosenthal Variation } 4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nf6 7. Bxc4 O-O 8. O-O Qd7?! { (0.51 → 1.36) Inaccuracy. b6 was best. } (8... b6 9. Rc1) 9. Rc1 b5? { (1.21 → 2.96) Mistake. Qe7 was best. } (9... Qe7) 10. Bd3?! { (2.96 → 2.10) Inaccuracy. Ne5 was best. } (10. Ne5 Qe8 11. Qf3 Nd5 12. Bxd5 exd5 13. Qxd5 c6 14. Qf3 Be6 15. a3 Bd5) 10... Ba6 11. Ne5 Qd5 12. Rc5?! { (3.12 → 2.40) Inaccuracy. Rxc7 was best. } (12. Rxc7 b4 13. Qa4 Bxd3 14. Nxd3 a5 15. Ne5 Na6 16. Rc2 Nb8 17. Rc5 Qd8) 12... Qxa2 13. Qf3 Bb7?? { (2.01 → 5.11) Blunder. c6 was best. } (13... c6 14. Ne4 Nbd7 15. Rcc1 Bb7 16. Nd6 Rab8 17. Nxb7 Rxb7 18. Nxc6 Rb6 19. e4) 14. Qxb7 Nbd7 15. Nxd7 Rfd8?! { (4.80 → 7.87) Inaccuracy. Nxd7 was best. } (15... Nxd7 16. Rc2 a6 17. Qxc7 Nf6 18. b3 Qa3 19. Qc3 Nd5 20. Qb2 Qe7 21. Rcc1) 16. Nxf6+ gxf6 17. Qf3 Qxb2?? { (6.74 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (17... f5 18. Ne4 c6 19. Nf6+ Kf8 20. Qf4 a5 21. Rxc6 Rac8 22. Rb6 Qxb2 23. Qh6+) 18. Qxf6 Qxd2 19. Rg5+ Kf8 20. Bxh7 c5 21. Rg8# { White wins by checkmate. } 1-0