[Event "Let's play chess"] [Site "https://gameknot.com/chess.pl?bd=29002170"] [Date "2019.10.20"] [Round "-"] [White "doublegregg"] [Black "beckenbauer13"] [Result "1-0"] [WhiteElo "1200"] [BlackElo "1252"] [Variant "Standard"] [TimeControl "-"] [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. e4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nf6?! { (0.36 → 0.98) Inaccuracy. b5 was best. } (6... b5 7. a4 Bb7 8. axb5 Bxe4 9. Ne5 Nd7 10. Nc3 Nxe5 11. Nxe4) 7. Nc3 Nc6 8. Bxc4 Bd7 9. O-O Qe7?! { (1.60 → 2.41) Inaccuracy. O-O was best. } (9... O-O 10. Rad1 Ne7 11. Rfe1 h6 12. h3 Bc6 13. b4 a6 14. a4 b6 15. Bb3 Bb7 16. Qb2) 10. Rac1 O-O-O 11. Rfe1 h6 12. d5 exd5?! { (2.72 → 3.92) Inaccuracy. Be8 was best. } (12... Be8 13. a3 a6 14. Qc2 Na7 15. Qb3 exd5 16. Bxd5 Nc6 17. Ne2 Nxd5 18. exd5 Ne5 19. Nfd4) 13. exd5 Na5?? { (3.98 → 11.81) Blunder. Be6 was best. } (13... Be6 14. Qc2 Qb4 15. dxc6 Qxc4 16. Ne5 Qb4 17. cxb7+ Kxb7 18. Na4 Ka8 19. Nc6 Qd6 20. Red1) 14. Rxe7 Nxc4 15. Qf4 Nxb2? { (9.71 → Mate in 6) Checkmate is now unavoidable. Nd6 was best. } (15... Nd6 16. Ne5 Rhe8 17. Rxe8 Rxe8 18. Nxd7 Nxd7 19. Qd4 Re5 20. Qxa7 Nb6 21. f3 Kd7 22. Qa5) 16. Nb5 Nxd5 17. Rxc7+ Kb8 18. Rc8+ Kxc8 19. Nxa7# { White wins by checkmate. } 1-0