[Event "Rated classical game"] [Site "https://lichess.org/84azWRpq"] [Date "2021.12.01"] [White "TheFourthQuarter"] [Black "Wurmregen"] [Result "1-0"] [UTCDate "2021.12.01"] [UTCTime "16:44:05"] [WhiteElo "1980"] [BlackElo "2103"] [WhiteRatingDiff "+40"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A05"] [Opening "King's Indian Attack: Wahls Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 { A05 King's Indian Attack: Wahls Defense } 6. Nbd2 c5 7. e4 Nc6 8. Re1 Qc7 9. c3 Rd8 10. Qe2 a5 11. a4?! { (0.32 → -0.24) Inaccuracy. exd5 was best. } (11. exd5) 11... b6 12. exd5 Rxd5?? { (0.10 → 1.92) Blunder. Nxd5 was best. } (12... Nxd5) 13. Nc4 { Black resigns. } 1-0