[Event "chess day celebration Arena"] [Site "https://lichess.org/byuaAG32"] [Date "2020.07.19"] [White "Sakthinamass"] [Black "lakshmishriharini"] [Result "1-0"] [UTCDate "2020.07.19"] [UTCTime "12:35:11"] [WhiteElo "1670"] [BlackElo "1690"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. e3 Be7 4. Bd3 h6 5. O-O f5?! { (0.49 → 1.60) Inaccuracy. Nf6 was best. } (5... Nf6 6. c4) 6. c3?! { (1.60 → 0.87) Inaccuracy. Ne5 was best. } (6. Ne5 Nf6) 6... Nf6 7. Nbd2 O-O 8. b3 a6 9. Bb2 c5 10. Qc2?! { (0.87 → 0.29) Inaccuracy. Ne5 was best. } (10. Ne5) 10... cxd4 11. cxd4 Nc6 12. a3 Ne4 13. Rac1 Ng5 14. Nxg5 Bxg5 15. Nf3 Bd7 16. Qe2 f4? { (0.58 → 1.73) Mistake. Be8 was best. } (16... Be8 17. Nxg5) 17. Bc2 fxe3 18. fxe3 Bh4?? { (1.92 → 4.67) Blunder. Be8 was best. } (18... Be8 19. Qd3) 19. Qd3 Kf7?? { (4.50 → 14.19) Blunder. Rf5 was best. } (19... Rf5 20. g4 Nb4 21. axb4 Bb5 22. Qd2 Rf8 23. Bd3 Be7 24. Ne5 Bd6 25. Bxb5 axb5 26. Rxf8+) 20. Nxh4+ Kg8?! { (14.11 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (20... Ke7 21. Ng6+) 21. Qh7# { White wins by checkmate. } 1-0