[Event "Aug. Premier Scholastic: K-12"] [Site "https://lichess.org/UmE0Qt17"] [Date "2022.08.20"] [White "blueepchess"] [Black "rishisundareshbabu"] [Result "1-0"] [UTCDate "2022.08.20"] [UTCTime "18:02:00"] [WhiteElo "1748"] [BlackElo "1453"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D40"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 3. Nf3?! { (0.81 → 0.16) Inaccuracy. cxd5 was best. } (3. cxd5 c6 4. dxc6 Nxc6 5. Nf3 e5 6. dxe5 Qxd1+ 7. Kxd1 Ng4) 3... e6 4. Nc3 c5 { D40 Queen's Gambit Declined: Semi-Tarrasch Defense } 5. dxc5 Bxc5 6. e3 Nc6 7. cxd5 exd5 8. Bd3 Bg4 9. h3 Bh5 10. O-O Bg6?! { (-0.11 → 0.72) Inaccuracy. O-O was best. } (10... O-O) 11. Bxg6 hxg6 12. a3 Ne5?? { (0.45 → 7.15) Blunder. Qd7 was best. } (12... Qd7 13. Qe2 Bd6 14. Rd1 O-O 15. b4 Rfe8 16. Bb2 Rad8 17. Rac1 Ne5 18. Nb1 Rc8 19. Bxe5) 13. Nxe5 Qd6 14. Ng4 Nxg4 15. Qxg4 f5 16. Qg5 d4?! { (6.79 → 9.99) Inaccuracy. Kf7 was best. } (16... Kf7 17. Rd1 Rh5 18. Qf4 Qxf4 19. exf4 d4 20. Na4 Be7 21. b4 Rhh8 22. Nc5 Rhc8 23. Nd3) 17. exd4 Bxd4 18. Bf4 Qb6 19. Nd5 Qc6?! { (11.58 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (19... O-O 20. Nxb6 axb6 21. Rab1 Kh7 22. Qh4+ Kg8 23. Bd6 Bf6 24. Qc4+ Kh7 25. Bxf8 Rxf8 26. Qb4) 20. Qe7# { White wins by checkmate. } 1-0