[Event "Classical"] [Site "https://lichess.org/NEfD9O8k"] [Date "2024.05.11"] [White "KushagraSharma"] [Black "rama95"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "06:00:00"] [WhiteElo "1661"] [BlackElo "1926"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. e3 Be7 5. Be2 O-O 6. O-O Nbd7 7. h3 a6 8. c4 c5 9. Nc3 b5? { (0.18 → 1.40) Mistake. dxc4 was best. } (9... dxc4 10. a4 Nd5 11. Bg3 N7f6 12. Bxc4 cxd4 13. Qxd4 Nxc3 14. bxc3 Bd7 15. Ne5) 10. b3?? { (1.40 → -0.35) Blunder. cxb5 was best. } (10. cxb5 c4 11. a4 Bb4 12. Qc2 Qa5 13. Rfb1 Bb7 14. Na2 axb5 15. Nxb4 Qxb4) 10... b4?! { (-0.35 → 0.60) Inaccuracy. Qa5 was best. } (10... Qa5) 11. Nb1? { (0.60 → -0.53) Mistake. cxd5 was best. } (11. cxd5 Nb6 12. d6 Bxd6 13. dxc5 Bxc5 14. Qxd8 Rxd8 15. Bc7 Re8 16. Bxb6 Bxb6) 11... Bb7 12. cxd5 Nxd5 13. dxc5? { (-1.11 → -2.68) Mistake. Be5 was best. } (13. Be5) 13... Nxf4 14. exf4 Bf6 15. Nd4? { (-2.90 → -4.76) Mistake. Nbd2 was best. } (15. Nbd2 Bxa1 16. Qxa1 Nxc5 17. Qe5 Nd7 18. Qd6 a5 19. Nc4 Ra6 20. Qd2 Nf6) 15... Nxc5 16. Nd2 Qxd4 17. Rc1 Rad8 18. Nf3 Qxd1 19. Rfxd1 Bxf3 20. Bxf3 Nd3 21. Rc6 a5 22. Ra6 Nxf4 23. Rxd8 Rxd8 24. Rxa5 Bc3 25. Ra8 Rxa8 26. Bxa8 Nd3 27. a4? { (-4.88 → -8.73) Mistake. Be4 was best. } (27. Be4 Nf4 28. Kf1 f5 29. Bb1 Kf7 30. g3 Nd5 31. Ke2 Ke7 32. Kd3) 27... bxa3 28. b4? { (-7.75 → Mate in 8) Checkmate is now unavoidable. Kf1 was best. } (28. Kf1 a2 29. Ke2 Nc1+ 30. Kf3 a1=Q 31. Bd5 exd5 32. g4 Qb2 33. Kg2 Nd3) 28... a2 29. Be4 a1=Q+ 30. Kh2 Be5+ 31. g3 Nxf2 32. b5 Nxe4 33. b6 Qb2+ 34. Kg1 Qf2+ 35. Kh1 Bxg3 36. b7 Qh2# { Black wins by checkmate. } 0-1