[Event "Classical Shield Arena"] [Site "https://lichess.org/RaqeG1hR"] [Date "2020.02.07"] [White "ll_RIOT_ll"] [Black "sector81"] [Result "1-0"] [UTCDate "2020.02.07"] [UTCTime "16:00:04"] [WhiteElo "1500"] [BlackElo "1048"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. Bf4?! { (0.78 → -0.10) Inaccuracy. cxd5 was best. } (3. cxd5 Bf5 4. a3 g6 5. Bg5 Nxd5 6. Nd2 h6 7. Bh4 Be6) 3... Nc6 4. Nc3 Ne4 5. Nb5?? { (1.02 → -3.90) Blunder. cxd5 was best. } (5. cxd5 Nxc3 6. bxc3 Qxd5 7. Bxc7 Bd7 8. e3 e5 9. dxe5 Qc5 10. Qd2 Nxe5 11. Bxe5 Qxe5) 5... Rb8?? { (-3.90 → 3.55) Blunder. e5 was best. } (5... e5 6. dxe5) 6. Bxc7 Qd7 7. Bxb8 Nxb8 8. f3 Nc5?? { (3.11 → 6.86) Blunder. dxc4 was best. } (8... dxc4 9. Nxa7 Nd6 10. Nxc8 Qxc8 11. e4 g6 12. e5 Nf5 13. Qa4+ Qc6 14. Qa8 Qc7 15. Bxc4) 9. dxc5 dxc4 10. Qxd7+ Nxd7 11. Nxa7 Kd8 12. O-O-O Ke8 13. c6 bxc6 14. Nxc6 f6 15. e3 Ne5 16. Rd8+ Kf7 17. Nxe5+ Ke6 18. Bxc4+ Kxe5 19. Rxc8 g6 20. Ne2 f5?! { (25.34 → Mate in 3) Checkmate is now unavoidable. e6 was best. } (20... e6 21. Rc6) 21. Rd1?! { (Mate in 3 → 20.23) Lost forced checkmate sequence. Rc6 was best. } (21. Rc6 f4 22. exf4+ Kf5 23. g4#) 21... g5?! { (20.23 → Mate in 2) Checkmate is now unavoidable. Kf6 was best. } (21... Kf6 22. Rdd8) 22. Rc6 h6 23. Rd5# { White wins by checkmate. } 1-0