[Event "Haryana Chess Association HCA Arena"] [Site "https://lichess.org/WEnnst6e"] [Date "2020.06.22"] [White "Mira810"] [Black "Dakshvyas"] [Result "0-1"] [UTCDate "2020.06.22"] [UTCTime "07:24:26"] [WhiteElo "1733"] [BlackElo "1746"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d5 3. Nf3 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. c3 Bd6 6. Bg3 O-O 7. Nbd2 Nbd7 8. Ne5 Ne4 9. Nxe4 Bxe4 10. f4? { (-0.36 → -1.49) Mistake. Nxd7 was best. } (10. Nxd7 Qxd7 11. f3 Bf5 12. Bd3 Rae8 13. Kf2 e5 14. dxe5 Bxe5 15. Qd2 h6 16. Rac1 c6) 10... f6?! { (-1.49 → -0.60) Inaccuracy. Bxe5 was best. } (10... Bxe5 11. fxe5) 11. Nd3 c5 12. Qb3?? { (-0.89 → -4.92) Blunder. Nf2 was best. } (12. Nf2 f5 13. Nxe4 fxe4 14. Bb5 cxd4 15. Bxd7 Qxd7 16. Qxd4 Qb5 17. Qd2 a5 18. a4 Qa6) 12... c4 13. Qxb7? { (-4.80 → -8.71) Mistake. Qd1 was best. } (13. Qd1 cxd3 14. Bxd3 Bxg2 15. Rg1 Be4 16. Bxe4 dxe4 17. Qb3 Re8 18. f5 Bxg3+ 19. hxg3 Rc8) 13... cxd3 14. O-O-O Rb8 15. Qxa7 d2+ 16. Rxd2 Rf7 17. Qa4 Nb6 18. Qd1 Ra7 19. a3 Bxa3 20. bxa3 Rxa3 21. Qg4?! { (-17.59 → Mate in 4) Checkmate is now unavoidable. Rc2 was best. } (21. Rc2 Ra1+ 22. Kd2 Rxd1+ 23. Kxd1 Na4 24. Rc1 Qa5 25. Ke1 Rb2 26. Be2 Nxc3 27. Rxc3 Qxc3+) 21... Ra1+ 22. Kb2 Rb1+ 23. Ka2 Ra8+ 24. Ba6 Rxa6# { Black wins by checkmate. } 0-1