[Event "2022 Spring Marathon"] [Site "https://lichess.org/wYU01gZ0"] [Date "2022.04.16"] [White "elif_xd"] [Black "Thefanofmorphy1967"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "21:25:17"] [WhiteElo "2258"] [BlackElo "1933"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "120+1"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 g6 3. Nf3 { A48 London System } Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nc6 7. c4?! { (0.25 → -0.50) Inaccuracy. c3 was best. } (7. c3 Qe8 8. O-O e5 9. Bh2 a6 10. a4 Bf5 11. Qb3 Rb8) 7... e5 8. dxe5?! { (-0.41 → -1.26) Inaccuracy. Bh2 was best. } (8. Bh2 Ne4 9. Nbd2 Nxd2 10. Qxd2 Re8 11. d5 Nb8 12. O-O a5) 8... dxe5 9. Qxd8 Rxd8 10. Nxe5 Nxe5?? { (-1.30 → 1.21) Blunder. Nb4 was best. } (10... Nb4 11. Na3 Ne4 12. O-O c6 13. Rad1 Be6 14. Nd3 a5 15. Be5 Rxd3 16. Bxd3 Nxd3 17. Bxg7) 11. Bxe5 c6?! { (1.05 → 1.99) Inaccuracy. Ne4 was best. } (11... Ne4 12. Bxg7 Kxg7 13. Na3 c6 14. Rd1 Be6 15. Bd3 Nc5 16. Ke2 a5 17. Bc2 b5 18. Rxd8) 12. Nc3 Re8 13. Bg3?! { (2.27 → 1.12) Inaccuracy. Bd4 was best. } (13. Bd4 a6 14. Bf3 Be6 15. b3 Nd7 16. Bxg7 Kxg7 17. Rd1 Rec8 18. Rd6 Ne5 19. Be2 b5) 13... Bf5 14. O-O-O a5?! { (1.07 → 1.68) Inaccuracy. Nd7 was best. } (14... Nd7 15. Bd6 Nb6 16. c5 Nd7 17. a3 Bxc3 18. bxc3 b6 19. Bf3 Rac8 20. cxb6 axb6 21. c4) 15. Rd6?! { (1.68 → 0.83) Inaccuracy. Bd6 was best. } (15. Bd6 h5 16. Rd2 a4 17. Rhd1 Nh7 18. g4 Be6 19. gxh5 a3 20. hxg6 axb2+ 21. Rxb2 fxg6) 15... a4 16. a3?! { (0.60 → 0.00) Inaccuracy. Bf4 was best. } (16. Bf4) 16... Nd7 17. Rhd1?? { (0.20 → -1.73) Blunder. Bd3 was best. } (17. Bd3 Bxd3 18. Rxd7 Bxc4 19. Rxb7 Bb3 20. Bd6 f5 21. Be7 Rab8 22. Ra7 f4 23. Bg5 fxe3) 17... Nc5 18. Bf3?? { (-1.25 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } (18. Kd2) 18... Nb3# { Black wins by checkmate. } 0-1