[Event "Braingameschess Sunday Arena"] [Site "https://lichess.org/PIybgvQS"] [Date "2021.11.21"] [White "playchess0504"] [Black "contactjainv"] [Result "1-0"] [UTCDate "2021.11.21"] [UTCTime "10:22:01"] [WhiteElo "1683"] [BlackElo "921"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. Nc3?! { (0.40 → -0.40) Inaccuracy. e5 was best. } (4. e5 Nd5 5. Bxc4 Bf5 6. Nf3 e6 7. Nc3 Nb6 8. Bb3 Be7) 4... Bg4? { (-0.40 → 0.97) Mistake. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Ng4 9. Nd5) 5. f3 Bf5?? { (1.27 → 6.13) Blunder. Be6 was best. } { Black offers draw } (5... Be6 6. Nge2 Bc8 7. Nf4 Nc6 8. e5 Nd7 9. e6 Nb6 10. d5) 6. exf5 Qd6 7. Bxc4 Qb4 8. Bb5+ c6 9. Ba4 b5 10. Bb3 h6 11. a3 Qd6 12. Nge2 Nh5 13. g4 Nf4 14. Bxf4 Qd8 15. a4 bxa4 16. Bxa4 Na6 17. Bxc6+ Qd7 18. Bxd7+ Kxd7 { Black offers draw } 19. Qa4+ Kc8 20. Qxa6+ Kd7 21. Qb7+ Kd8 22. Qxa8+ Kd7 23. Rxa7# { White wins by checkmate. } 1-0