[Event "j8-m7 Arena"] [Site "https://lichess.org/cVFb1AIl"] [Date "2023.02.12"] [White "chess1980"] [Black "kianjabbari"] [Result "1-0"] [UTCDate "2023.02.12"] [UTCTime "15:35:54"] [WhiteElo "2114"] [BlackElo "2057"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. c3 Nc6 4. Nf3 e6 5. e3 Nf6 6. Nbd2 c4 7. b3 b5 8. a4 b4 9. bxc4 bxc3 10. Nb3 Bb4 11. Qc2 Ne4?! { (-0.14 → 0.53) Inaccuracy. dxc4 was best. } (11... dxc4) 12. Bd3 Bd7?! { (0.05 → 0.78) Inaccuracy. Ba6 was best. } (12... Ba6 13. O-O) 13. O-O Nf6?! { (1.04 → 2.15) Inaccuracy. O-O was best. } (13... O-O 14. c5) 14. Nc5?! { (2.15 → 1.12) Inaccuracy. c5 was best. } (14. c5 O-O 15. Nc1 Ba5 16. Na2 Bc7 17. Bxc7 Qxc7 18. Bb5 Rfb8 19. Nxc3 a6 20. Bxc6 Bxc6) 14... Na5?? { (1.12 → 3.59) Blunder. dxc4 was best. } (14... dxc4 15. Bxc4 O-O 16. Bd6 Re8 17. Nxd7 Bxd6 18. Nxf6+ Qxf6 19. Qxc3 Rec8 20. Rfc1 Rc7 21. Qe1) 15. Nxd7 Qxd7 16. Ne5 Qe7 17. c5 Nd7?! { (4.01 → 5.65) Inaccuracy. a6 was best. } (17... a6 18. Rfb1) 18. Bb5 Rd8 19. Rfb1 f6 20. Nxd7 Rxd7 21. Rxb4 e5 22. Bxd7+ Kxd7 23. Bg3 Kc6 24. Qxc3 Nc4 25. Rxc4 dxc4 26. Qxc4 exd4 27. exd4 Rd8?! { (14.23 → Mate in 6) Checkmate is now unavoidable. Qe3 was best. } (27... Qe3 28. d5+) 28. d5+ Rxd5 29. Qb5# { White wins by checkmate. } 1-0