[Event "Rated classical game"] [Site "https://lichess.org/Q1X5OKwg"] [Date "2019.08.17"] [White "JuuJaan"] [Black "Jean-Guy_Drouin"] [Result "1-0"] [UTCDate "2019.08.17"] [UTCTime "00:59:37"] [WhiteElo "1008"] [BlackElo "1070"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D06"] [Opening "Queen's Gambit Declined: Austrian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c5 { D06 Queen's Gambit Declined: Austrian Defense } 3. e3 e6 4. cxd5 Qxd5?! { (0.00 → 0.66) Inaccuracy. exd5 was best. } (4... exd5 5. Nf3 Nf6 6. Bb5+ Nbd7 7. Nc3 a6 8. Be2 Bd6 9. dxc5) 5. Nc3 Qxd4?? { (0.54 → 12.87) Blunder. Qd8 was best. } (5... Qd8 6. Nf3 Nf6 7. Bb5+ Bd7 8. Bd3 cxd4 9. exd4 Nc6 10. O-O) 6. exd4 cxd4 7. Qxd4 Nc6 8. Qd1 Bb4 9. a3 Ba5 10. b4 Bb6 11. Be3 Nf6 12. Bxb6 axb6 13. Nf3 O-O 14. Bb5 Bd7 15. O-O Ng4 16. Qxd7 Rad8 17. Qxb7 Nd4 18. Nxd4 Rxd4 19. Qxb6 Rb8?! { (19.00 → Mate in 2) Checkmate is now unavoidable. Rdd8 was best. } (19... Rdd8 20. Rad1) 20. Qxd4?! { (Mate in 2 → 25.65) Lost forced checkmate sequence. Qxb8+ was best. } (20. Qxb8+ Rd8 21. Qxd8#) 20... Rxb5?! { (25.65 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } (20... Nf6 21. a4) 21. Qd8# { White wins by checkmate. } 1-0