[Event "Practice U"] [Site "https://lichess.org/Vfz9ydLg"] [Date "2023.12.14"] [White "Sonjaerasmus"] [Black "Piesangpiesangpawpaw"] [Result "1-0"] [UTCDate "2023.12.14"] [UTCTime "16:30:36"] [WhiteElo "878"] [BlackElo "780"] [WhiteRatingDiff "+45"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Bd7?! { (0.39 → 1.12) Inaccuracy. Be7 was best. } (3... Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O Nxe4 8. Nxe4) 4. Nc3?! { (1.12 → 0.55) Inaccuracy. d4 was best. } (4. d4 Nc6 5. c3 Qf6 6. O-O Qg6 7. Ng5 Nd8 8. Na3 Be7) 4... Nc6 5. O-O Nb4?! { (0.68 → 1.43) Inaccuracy. Be7 was best. } (5... Be7 6. d4 exd4 7. Nxd4 Nf6 8. a4 O-O 9. Bf4 Re8 10. Nxc6) 6. g4?? { (1.43 → -1.45) Blunder. d4 was best. } (6. d4 exd4 7. Nb5 Be7 8. Qxd4 Kf8 9. Qc3 Nc6 10. Nbd4 Nf6 11. Re1 h6 12. h3 Nxd4) 6... d5?? { (-1.45 → 1.07) Blunder. Bxg4 was best. } (6... Bxg4) 7. exd5 Bxg4 8. Qe1?? { (1.06 → -2.47) Blunder. d4 was best. } (8. d4 Qf6) 8... Bxf3 9. Rb1?? { (-2.25 → Mate in 1) Checkmate is now unavoidable. Qxe5+ was best. } (9. Qxe5+ Ne7) 9... Bxd5?? { (Mate in 1 → -3.51) Lost forced checkmate sequence. Qg5# was best. } (9... Qg5#) 10. Qxe5+?! { (-3.51 → -4.48) Inaccuracy. Bxd5 was best. } (10. Bxd5 Nxd5 11. Qxe5+ Nge7 12. Re1 c6 13. Ne4 Qc7 14. Nd6+ Kd7 15. Nxf7 Qxe5 16. Nxe5+ Kc7) 10... Be7?? { (-4.48 → 0.71) Blunder. Qe7 was best. } (10... Qe7 11. Qxe7+ Nxe7 12. Nxd5 Nbxd5 13. Re1 O-O-O 14. Kf1 g6 15. b4 Bg7 16. b5 Nf5 17. a4) 11. Re1?? { (0.71 → -5.55) Blunder. Nxd5 was best. } (11. Nxd5) 11... Nxc2?? { (-5.55 → -2.56) Blunder. Bxc4 was best. } (11... Bxc4 12. Qxg7 Qd7 13. d3 O-O-O 14. dxc4 Nf6 15. Qg3 Rdg8 16. Bg5 Rxg5 17. Qxg5 Rg8 18. Qxg8+) 12. Re2?? { (-2.56 → -7.49) Blunder. Bxd5 was best. } (12. Bxd5 Nxe1) 12... f6?? { (-7.49 → 0.31) Blunder. Bxc4 was best. } (12... Bxc4 13. d4 Bxe2 14. Nxe2 Nf6 15. Bg5 O-O 16. Rc1 Nb4 17. Qxc7 Re8 18. Qc4 Nfd5 19. Bxe7) 13. Qe4?? { (0.31 → -8.47) Blunder. Qh5+ was best. } (13. Qh5+ g6) 13... g6?? { (-8.47 → 4.61) Blunder. Bxe4 was best. } (13... Bxe4 14. Nxe4 Nd4 15. Re3 Nh6 16. b3 Ng4 17. Rg3 Qd7 18. Bb2 Ne5 19. f4 Nef3+ 20. Kg2) 14. Qxc2?? { (4.61 → -4.55) Blunder. Nxd5 was best. } (14. Nxd5 Qd7 15. d3 O-O-O 16. Nxe7+ Qxe7 17. Rxc2 Qxe4 18. dxe4 Ne7 19. Be3 Kb8 20. Bb5 g5) 14... f5?? { (-4.55 → 6.43) Blunder. Bxc4 was best. } (14... Bxc4 15. Qa4+ b5 16. Nxb5 Bxb5 17. Qxb5+ Qd7 18. Qb3 Kf8 19. d4 Bd6 20. Bd2 Kg7 21. Rbe1) 15. Bd3?? { (6.43 → -0.76) Blunder. Nxd5 was best. } (15. Nxd5 Qd7 16. Rxe7+ Qxe7 17. Nxe7 Nxe7 18. Be6 Nc6 19. Qb3 Rd8 20. Bf7+ Kf8 21. Bc4 Kg7) 15... Bxa2?? { (-0.76 → 3.24) Blunder. Bc6 was best. } (15... Bc6) 16. Nxa2 Nh6 17. Qa4+?! { (3.85 → 2.71) Inaccuracy. Bb5+ was best. } (17. Bb5+ c6 18. d3 Nf7 19. Bc4 Rc8 20. Kh1 Rc7 21. f3 Rd7 22. Bd2 O-O 23. Bh6 b5) 17... c6 18. b4?? { (2.79 → -0.18) Blunder. Qb3 was best. } (18. Qb3) 18... Qxd3 19. Kf1?? { (-0.27 → -5.66) Blunder. Nc3 was best. } (19. Nc3 Qd8) 19... Qxb1 20. Re1 b5 21. Qa6 Kd8?? { (-6.30 → 0.49) Blunder. Qd3+ was best. } (21... Qd3+ 22. Kg1 Qd7 23. d3 Nf7 24. Qa3 Rg8 25. Qc3 Kf8 26. Be3 f4 27. Bc5 Bxc5 28. Qxc5+) 22. Qb7 Rc8?? { (0.48 → Mate in 1) Checkmate is now unavoidable. Qxa2 was best. } (22... Qxa2) 23. d4?? { (Mate in 1 → -3.82) Lost forced checkmate sequence. Qxe7# was best. } (23. Qxe7#) 23... Bxb4?? { (-3.82 → Mate in 2) Checkmate is now unavoidable. Ng8 was best. } (23... Ng8 24. Qxa7 Qd3+ 25. Kg2 h5 26. h4 Qc4 27. Bg5 Rh7 28. f3 Bxg5 29. Qxh7 Be7) 24. Bg5+ Be7 25. Bxe7+ Ke8 26. Rxb1 Rd8 27. Re1 Rxd4 28. Qc8+ Rd8 29. Qxd8+ Kf7 30. Qxh8 Ng4 31. Qf8# { White wins by checkmate. } 1-0