[Event "Casual rapid game"] [Site "https://lichess.org/o65usWQR"] [Date "2021.12.04"] [White "DesertMountain"] [Black "CyrilMarcelin"] [Result "0-1"] [UTCDate "2021.12.04"] [UTCTime "18:39:20"] [WhiteElo "1435"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6 3. e3 Bf5 4. Bb5 e6 5. Nf3 Bd6 6. Bg3 Ne7 7. O-O O-O 8. c4 a6 9. Bxd6 Qxd6 10. c5 Qd8 11. Be2 Bg4 12. h3 Bh5 13. Qd2 a5 14. a3 f6 15. Qd3?! { (0.51 → -0.05) Inaccuracy. Nc3 was best. } (15. Nc3 Kh8 16. Rab1 Bg6 17. Rbd1 Bh5 18. b3 g5 19. Qb2 Qe8 20. b4 g4 21. hxg4 Bxg4) 15... e5 16. g4?? { (-0.12 → -4.83) Blunder. Qd1 was best. } (16. Qd1 e4 17. Nfd2 Bf7 18. Nc3 h6 19. Rb1 f5 20. f4 Qd7 21. Bb5 Kh7 22. b4 axb4) 16... e4 17. Qc2 exf3 18. Bxf3 Bg6 19. Qd2 f5 20. Nc3 fxg4 21. Bxg4 Bf5 22. Bxf5 Rxf5 23. e4 dxe4 24. Nxe4 Qxd4 25. Qe3 Raf8 26. Ng3 Qxe3 27. fxe3 Rxc5 28. Rad1 Rxf1+ 29. Rxf1 Rc2 30. Nh5 Rxb2 31. Rf5? { (-8.23 → Mate in 6) Checkmate is now unavoidable. Nf4 was best. } (31. Nf4 Rb3 32. Ne6 h6 33. Nxc7 Rxa3 34. Rb1 Nb4 35. Re1 Nf5 36. Nb5 Rd3 37. Nd4 Nxd4) 31... Nxf5 32. e4 Ne3 33. Nf4 Ne5 34. Ne6 Nf3+ 35. Kh1 Rh2# { Black wins by checkmate. } 0-1