[Event "October 30 Advanced Class"] [Site "https://lichess.org/exlkjSWK"] [Date "2023.10.30"] [White "jposthuma"] [Black "Shadowbeans"] [Result "1-0"] [UTCDate "2023.10.30"] [UTCTime "23:23:00"] [WhiteElo "2804"] [BlackElo "1323"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Ulvestad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5?! { (0.13 → 0.88) Inaccuracy. Na5 was best. } { C57 Italian Game: Two Knights Defense, Ulvestad Variation } (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 cxb5 9. Qxa8 Be7 10. O-O) 6. Bf1 Qxd5 7. Nc3 Qd8?? { (0.78 → 2.66) Blunder. Qc5 was best. } (7... Qc5 8. Bxb5 Be7 9. Bxc6+ Qxc6 10. Qf3 Bb7 11. Qxc6+ Bxc6 12. O-O) 8. Bxb5 Bb7?! { (1.90 → 2.97) Inaccuracy. Qd6 was best. } (8... Qd6 9. Qe2 Bd7 10. Qc4 Nd8 11. O-O Be7 12. Nf3 c6 13. Ba4 O-O 14. Re1 Ne6 15. d3) 9. Bc4?! { (2.97 → 1.96) Inaccuracy. Qe2 was best. } (9. Qe2 Qd7 10. Qc4 Bd6 11. Nxf7 Rf8 12. Nxd6+ cxd6 13. d3 Rf7 14. Ba4 Kf8 15. O-O Rc8) 9... Bc5?! { (1.96 → 2.73) Inaccuracy. Nd4 was best. } (9... Nd4 10. O-O Nd5 11. Re1 f6 12. d3 Qd7 13. Nxd5 Bxd5 14. Bxd5 Qxd5 15. c3 Nc6 16. Nf3) 10. Nxf7?? { (2.73 → -1.14) Blunder. Bxf7+ was best. } (10. Bxf7+ Ke7 11. O-O Nd4 12. Bc4 Qd7 13. d3 Bb6 14. b3 Raf8 15. Ba3+ Kd8 16. Bxf8 Rxf8) 10... Qd4?? { (-1.14 → 1.53) Blunder. Bxf2+ was best. } (10... Bxf2+ 11. Kf1) 11. Qe2 Nb4?? { (1.56 → 4.20) Blunder. Rf8 was best. } (11... Rf8 12. Nb5) 12. d3 Ng4 13. Be3?! { (4.04 → 3.21) Inaccuracy. O-O was best. } (13. O-O Nxf2 14. Nxh8 Nfxd3+ 15. Kh1 Nf2+ 16. Rxf2 Qxf2 17. Qxf2 Bxf2 18. Bg5 Nxc2 19. Rf1 Be3) 13... Nxe3 14. fxe3 Qh4+? { (3.28 → 5.20) Mistake. Qxe3 was best. } (14... Qxe3 15. Nxh8 Nxc2+ 16. Kd1 Qxe2+ 17. Kxe2 Rb8 18. b3 Ke7 19. Nf7 Nxa1 20. Rxa1 Rf8 21. Kd2) 15. g3 Qh3 16. Rf1 Bxe3 17. Nxh8 Bg2 18. Be6?! { (6.28 → 4.48) Inaccuracy. Rf2 was best. } (18. Rf2 Bxf2+ 19. Qxf2 O-O-O 20. Nf7 Re8 21. O-O-O Bb7 22. Ng5 Qg4 23. h4 h6 24. Nge4 Bxe4) 18... Qxe6?! { (4.48 → 5.89) Inaccuracy. Bxf1 was best. } (18... Bxf1 19. Bxh3 Bxe2 20. Kxe2 Bg5 21. Rf1 Bf6 22. Kd1 c6 23. a3 Nd5 24. Nxd5 cxd5 25. Be6) 19. Qxg2 Qg8?! { (6.03 → 13.99) Inaccuracy. e4 was best. } (19... e4 20. a3 Nd5 21. Qxe4 Qxe4 22. Nxe4 Bd4 23. Kd2 Bxb2 24. Rae1 Kd7 25. Nf7 Nf6 26. c3) 20. Qxa8+ Ke7 21. Qxg8 Nxc2+?! { (14.67 → Mate in 10) Checkmate is now unavoidable. Bf4 was best. } (21... Bf4 22. Qxg7+ Ke8 23. Qf7+ Kd8 24. Qf8+ Kd7 25. Qxb4 a5 26. Qxa5 c6 27. gxf4 exf4 28. Rxf4) 22. Ke2?! { (Mate in 10 → 14.63) Lost forced checkmate sequence. Kd1 was best. } (22. Kd1 Bf4 23. Qxg7+ Kd6 24. Ne4+ Kc6 25. Qf6+ Kd5 26. Qf7+ Kc6 27. Qe6+ Kb5 28. Nc3+ Ka5) 22... Bd4?! { (14.63 → Mate in 3) Checkmate is now unavoidable. Bf2 was best. } (22... Bf2 23. Rac1 c6 24. Kxf2 Nb4 25. Qxg7+ Kd8 26. Qf8+ Kd7 27. Qxb4 Ke6 28. Kg2 e4) 23. Rf7+ Kd6 24. Qd8+ Kc6 25. Qxc7# { White wins by checkmate. } 1-0