[Event "March Major Scholastic: K-12"] [Site "https://lichess.org/ELG07Cfh"] [Date "2022.03.12"] [White "CobaltGame"] [Black "ChessWinner2000"] [Result "1-0"] [UTCDate "2022.03.12"] [UTCTime "20:00:00"] [WhiteElo "1898"] [BlackElo "979"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 { D20 Queen's Gambit Accepted: Saduleto Variation } e6 4. Bxc4 Bb4+ 5. Nc3 Bxc3+? { (0.47 → 2.04) Mistake. Nf6 was best. } (5... Nf6 6. e5 Nd5 7. Ne2 c5 8. O-O O-O 9. dxc5 Nxc3 10. Nxc3) 6. bxc3 Bd7 7. Nf3 Bc6? { (2.85 → 5.11) Mistake. Ne7 was best. } (7... Ne7 8. O-O O-O 9. Re1 h6 10. h4 Nbc6 11. h5 Na5 12. Bf1 Rc8 13. Ba3 Re8 14. Ne5) 8. d5 exd5 9. exd5 Bd7?! { (5.41 → 8.32) Inaccuracy. Qe7+ was best. } (9... Qe7+ 10. Kf1) 10. O-O b5 11. Bb3 Qf6 12. Re1+ Kd8 13. Bg5 Kc8 14. Bxf6 gxf6 15. d6 cxd6 16. Qxd6 Nh6 17. Bd5 Nf5 18. Qc5+ Kd8 19. Bxa8 Bc6?! { (18.03 → Mate in 6) Checkmate is now unavoidable. Re8 was best. } (19... Re8 20. Red1) 20. Bxc6 Nxc6 21. Rad1+ Kc7 22. Qxf5?! { (Mate in 5 → 15.99) Lost forced checkmate sequence. Rd6 was best. } (22. Rd6 Nd4 23. Nxd4 Kc8 24. Qxc6+ Kb8 25. Rd7 a6 26. Qb7#) 22... Ne5?! { (15.99 → Mate in 5) Checkmate is now unavoidable. Rd8 was best. } (22... Rd8 23. Nd2 a6 24. Qxf6 Rd7 25. Qf5 h6 26. Qf4+ Kb7 27. Qxh6 Nd8 28. Qh5 Ne6 29. Qf5) 23. Nxe5 fxe5 24. Qd7+ Kb6 25. Rd6+ Ka5 26. Qxa7# { White wins by checkmate. } 1-0