[Event "Rated classical game"] [Site "https://lichess.org/ojH8EGAH"] [Date "2019.11.15"] [White "Queen_Blunder"] [Black "patk74"] [Result "0-1"] [UTCDate "2019.11.15"] [UTCTime "23:59:37"] [WhiteElo "1930"] [BlackElo "1869"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "E68"] [Opening "King's Indian Defense: Fianchetto Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. d4 Nbd7 7. O-O e5 8. e4 { E68 King's Indian Defense: Fianchetto Variation, Classical Variation } exd4 9. Nxd4 a5 10. b3 Re8 11. Bb2 Nc5 12. Re1 c6 13. Qd2?! { (0.00 → -0.78) Inaccuracy. Qc2 was best. } (13. Qc2 a4 14. Rad1 Qb6 15. h3 Nfd7 16. Nce2 axb3 17. axb3 Nf6 18. Nc3 Nfd7) 13... Ng4?! { (-0.78 → 0.00) Inaccuracy. a4 was best. } (13... a4 14. Rab1) 14. f4?! { (0.00 → -0.97) Inaccuracy. h3 was best. } (14. h3 Ne5) 14... Qb6 15. Kh1?? { (-1.09 → -5.18) Blunder. Na4 was best. } (15. Na4 Nxa4) 15... Nd3 16. Na4 Qa7 17. Nxc6? { (-4.51 → -10.97) Mistake. e5 was best. } (17. e5 Ngf2+) 17... Ndf2+ 18. Kg1 Nh3+ 19. Kh1?! { (-10.63 → Mate in 3) Checkmate is now unavoidable. Kf1 was best. } (19. Kf1 Qg1+) 19... Ngf2+ 20. Qxf2 Nxf2+ 21. Kg1 bxc6?! { (Mate in 3 → -17.42) Lost forced checkmate sequence. Nh3+ was best. } { White resigns. } (21... Nh3+ 22. Kh1 Qg1+ 23. Rxg1 Nf2#) 0-1