[Event "ACA Sch Chess Tournament 29th Arena"] [Site "https://lichess.org/DlvpSTbh"] [Date "2021.02.06"] [White "Maanas-Sajai"] [Black "theaan"] [Result "1-0"] [UTCDate "2021.02.06"] [UTCTime "10:40:07"] [WhiteElo "1169"] [BlackElo "1122"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C00"] [Opening "Rat Defense: Small Center Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 e6 { C00 Rat Defense: Small Center Defense } 3. Nf3 Be7 4. c3 Bd7 5. Bd3 Nc6 6. O-O Nf6 7. Be3 Rc8 8. h3 Rf8? { (1.80 → 3.61) Mistake. O-O was best. } (8... O-O 9. b4) 9. Nbd2 Ng4?? { (3.14 → 7.37) Blunder. e5 was best. } (9... e5 10. dxe5 dxe5 11. Nc4 Bd6 12. b4 Qe7 13. a4 Ra8 14. Qe2 Nd8 15. b5 Rh8 16. a5) 10. hxg4 a6 11. g5 Rg8 12. d5 exd5 13. exd5 Na5 14. b4 Nb3 15. Qxb3 f6 16. Bxh7 Rh8 17. g6 Rf8 18. Bh6 gxh6 19. g7 Rf7?! { (12.40 → Mate in 10) Checkmate is now unavoidable. Kf7 was best. } (19... Kf7 20. Qc2 f5 21. gxf8=R+ Bxf8 22. Bxf5 Ra8 23. Bxd7 Qxd7 24. Nd4 Bg7 25. Ne6 Kg8 26. Qg6) 20. g8=Q+ Rf8 21. Bg6# { White wins by checkmate. } 1-0