[Event "CCA STANDARD JUL 3"] [Site "https://lichess.org/Tsao0oSo"] [Date "2020.07.19"] [White "Usha_1345"] [Black "chaitanya_2011"] [Result "1-0"] [UTCDate "2020.07.19"] [UTCTime "09:30:00"] [WhiteElo "1361"] [BlackElo "1332"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. Bg5 O-O 5. Nc3 e6 6. e3 d5 7. Ne5 h6 8. Bf4 g5 9. Bg3 Ne4 10. h3 Nxg3 11. fxg3 Bxe5 12. dxe5 Nc6 13. Be2 Nxe5 14. O-O c6 15. Na4 b5 16. Nc5 Qb6 17. b4 a5 18. a3 axb4 19. axb4 Rxa1 20. Qxa1 Nc4 21. Bd3 Nxe3 22. Re1 Nc4 23. Qf6 Nd6 24. Qxh6 Rd8 25. Qxg5+ Kf8 26. Rf1 Nb7 27. Bh7 Nxc5 28. bxc5 Qxc5+ 29. Kh2 Qe7 30. Qg8# { White wins by checkmate. } 1-0