[Event "Casual classical game"] [Site "https://lichess.org/A8imn9VV"] [Date "2021.04.04"] [White "alvinho600"] [Black "leandrovalentim23"] [Result "1-0"] [UTCDate "2021.04.04"] [UTCTime "14:52:46"] [WhiteElo "1673"] [BlackElo "833"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } f6? { (0.40 → 1.93) Mistake. Nf6 was best. } (3... Nf6 4. Nc3 Be7 5. d4 exd4 6. Nxd4 O-O 7. O-O c6 8. Bb3) 4. d4 exd4?! { (1.76 → 2.71) Inaccuracy. Nc6 was best. } (4... Nc6 5. O-O h5 6. Be3 g5 7. dxe5 dxe5 8. Nc3 Qd7 9. h4) 5. Nxd4 Nh6?? { (2.68 → 7.63) Blunder. Nc6 was best. } (5... Nc6 6. Nxc6 bxc6 7. Nc3 Ne7 8. O-O Qd7 9. Qe2 h5 10. Rd1) 6. O-O?? { (7.63 → 2.82) Blunder. Bxh6 was best. } (6. Bxh6 c5 7. Bxg7 Qa5+ 8. Nc3 cxd4 9. Bxf6 dxc3 10. O-O cxb2 11. Bxb2 Nc6 12. Bxh8 Bd7) 6... Nc6 7. Nxc6 bxc6 8. Nc3?? { (4.48 → 2.15) Blunder. Bxh6 was best. } (8. Bxh6 gxh6 9. e5 Qd7 10. exd6 cxd6 11. Re1+ Kd8 12. Be6 Qg7 13. Nc3 Kc7 14. Qd3 Bxe6) 8... a6?? { (2.15 → 6.68) Blunder. Nf7 was best. } (8... Nf7 9. b4 Be7 10. b5 f5 11. bxc6 O-O 12. Rb1 Bf6 13. Bd2 Kh8 14. Re1 f4 15. Nd5) 9. Re1? { (6.68 → 3.91) Mistake. Bxh6 was best. } (9. Bxh6 gxh6 10. Qh5+ Kd7 11. e5 Qe8 12. Bf7 Qxe5 13. Qf3 Qe7 14. Bh5 Bg7 15. Rfe1 Qf8) 9... Qe7 10. Be3?? { (4.85 → 2.12) Blunder. Nd5 was best. } (10. Nd5 Qd7) 10... g5?? { (2.12 → 6.71) Blunder. Nf7 was best. } (10... Nf7) 11. Qd2?? { (6.71 → 1.57) Blunder. e5 was best. } (11. e5 dxe5 12. Qh5+ Kd8 13. Rad1+ Bd7 14. Ne4 Kc8 15. Qe2 Ng4 16. Bxa6+ Kb8 17. Bc5 Qxc5) 11... Bg7? { (1.57 → 3.14) Mistake. Nf7 was best. } (11... Nf7) 12. Rad1?! { (3.14 → 2.32) Inaccuracy. e5 was best. } (12. e5 dxe5 13. Ne4 Be6 14. Bc5 Qd7 15. Qb4 Bxc4 16. Qxc4 Qd5 17. Qe2 Qe6 18. Rad1 Kf7) 12... Be6? { (2.32 → 4.05) Mistake. Nf7 was best. } (12... Nf7 13. Ne2 O-O 14. Nd4 Bd7 15. Nf5 Bxf5 16. exf5 d5 17. Bf1 Ne5 18. c4 Qf7 19. cxd5) 13. Bd3?? { (4.05 → 1.54) Blunder. Nd5 was best. } (13. Nd5 cxd5) 13... Bxa2?? { (1.54 → 6.82) Blunder. Ng4 was best. } (13... Ng4 14. Ne2 Nxe3 15. Qxe3 O-O 16. b3 Bd7 17. Ng3 a5 18. a4 Kh8 19. h3 Qe5 20. Nf5) 14. b3 d5 15. exd5 cxd5 16. Bc5 Bxb3?! { (14.67 → Mate in 6) Checkmate is now unavoidable. Bf8 was best. } (16... Bf8) 17. cxb3?! { (Mate in 6 → 16.08) Lost forced checkmate sequence. Rxe7+ was best. } (17. Rxe7+ Kd8 18. Nxd5 Bxd5 19. Bg6 Kc8 20. Qxd5 Ra7 21. Bxa7 hxg6 22. Qa8#) 17... Rb8?! { (16.08 → Mate in 5) Checkmate is now unavoidable. O-O was best. } (17... O-O 18. Bxe7) 18. Rxe7+ Kd8 19. Rxg7 Ng8 20. Nxd5 Rxb3 21. Nxc7 a5 22. Bc4+ Kc8 23. Bxb3 Nh6 24. Qxa5 Ng4 25. Qa8# { White wins by checkmate. } 1-0