[Event "June 22 Advanced Class Arena"] [Site "https://lichess.org/riJnJHoi"] [Date "2022.06.22"] [White "jposthuma"] [Black "tiffanyli"] [Result "1-0"] [UTCDate "2022.06.22"] [UTCTime "23:32:55"] [WhiteElo "2721"] [BlackElo "1377"] [WhiteTitle "IM"] [Variant "From Position"] [TimeControl "240+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/pppppppp/5n2/8/3P4/8/PPP1PPPP/RNBQKBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Bf4 d5 2. e3 Bf5 3. c4 c6 4. Nc3 e6 5. Qb3 b6 6. cxd5 cxd5?? { (0.52 → 6.38) Blunder. Nxd5 was best. } (6... Nxd5 7. Nxd5 exd5 8. Rc1 a5 9. a3 b5 10. Bd3 a4 11. Qd1) 7. Nf3?? { (6.38 → 1.99) Blunder. Nb5 was best. } (7. Nb5 Na6 8. Qa4 Qd7 9. a3 Be7 10. Nd6+ Bxd6 11. Bb5 Bxf4) 7... Nbd7? { (1.99 → 3.93) Mistake. a6 was best. } (7... a6 8. Bxb8 Qxb8 9. Bxa6 Bd6 10. Bb5+ Ke7 11. a4 Bg4 12. Bc6 Bxf3 13. gxf3 Ra5 14. Kf1) 8. Ba6? { (3.93 → 2.09) Mistake. Nh4 was best. } (8. Nh4 g5 9. Bxg5 Bg6 10. Ba6 Be7 11. Rc1 Ng4 12. Bxe7 Qxe7) 8... g6?? { (2.09 → 7.76) Blunder. Nh5 was best. } (8... Nh5 9. Be5 f6 10. Bg3 b5 11. Bxb5 a6 12. Ba4 Nxg3 13. hxg3 Bd6 14. O-O O-O 15. Qd1) 9. Bb7?! { (7.76 → 5.14) Inaccuracy. Nb5 was best. } (9. Nb5 Nh5 10. Bc7 Qe7 11. O-O Be4 12. Bb7 Bxf3 13. Nd6+ Qxd6 14. Bxd6 Bxd6 15. Bxa8 O-O) 9... Bg7 10. Bxa8 Qxa8 11. Bd6 Qc6 12. Qa3 a5 13. Rc1 b5 14. Ne2 Qb6? { (7.23 → Mate in 6) Checkmate is now unavoidable. Qa6 was best. } (14... Qa6 15. Rc7) 15. Rc8+ Qd8 16. Rxd8+ Kxd8 17. Qxa5+ Ke8 18. Qa8+ Nb8 19. Qxb8+ Kd7 20. Qc7+ Ke8 21. Qe7# { White wins by checkmate. } 1-0