[Event "swapchess86 Arena"] [Site "https://lichess.org/5o8nROry"] [Date "2021.09.05"] [White "swapchess86"] [Black "Mnihal"] [Result "1-0"] [UTCDate "2021.09.05"] [UTCTime "13:53:27"] [WhiteElo "1919"] [BlackElo "1217"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } c3?! { (0.23 → 0.79) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O c5 7. dxc5 Bxc5 8. Qxd8+) 4. Nxc3 Nf6 5. Bc4 Be6?? { (0.78 → 3.83) Blunder. e6 was best. } (5... e6 6. Nf3 c5 7. O-O a6 8. Bd3 Nbd7 9. Ne4 b5 10. Qe2) 6. d5?? { (3.83 → 1.37) Blunder. Bxe6 was best. } (6. Bxe6 fxe6) 6... Bf5 7. e4? { (1.29 → -0.22) Mistake. Nf3 was best. } (7. Nf3 e5) 7... Bxe4?! { (-0.22 → 0.54) Inaccuracy. Nxe4 was best. } (7... Nxe4) 8. Nxe4 Nxe4 9. Nf3 f5?? { (0.50 → 3.56) Blunder. Nd7 was best. } (9... Nd7) 10. O-O Nd7 11. Bf4 Ndc5? { (4.36 → 7.31) Mistake. e5 was best. } (11... e5 12. dxe6) 12. Nd4?! { (7.31 → 5.40) Inaccuracy. Bb5+ was best. } (12. Bb5+ Kf7 13. b4 Nc3 14. Qc2 N5e4 15. Bd7 Nxd5 16. Bxf5 Nxf4 17. Qxe4 e6 18. Qxf4 exf5) 12... Nd7?! { (5.40 → 9.02) Inaccuracy. a6 was best. } (12... a6) 13. Ne6 Qb8 14. Nxc7+ Kd8 15. Ne6+ Kc8 16. Bxb8 Kxb8 17. Rc1 g6 18. Qd4 Ndf6 19. Qe5+ Kc8?! { (14.22 → Mate in 1) Checkmate is now unavoidable. Nd6 was best. } (19... Nd6 20. Nxf8) 20. Qc7# { White wins by checkmate. } 1-0