lichess dev

[Event "Chéron Arena"] [Site "http://chess-academy.net/HzzL9ckN"] [Date "2025.02.04"] [Round "-"] [White "Bogdan_2013"] [Black "tapesvlad"] [Result "1-0"] [UTCDate "2025.02.04"] [UTCTime "17:00:02"] [WhiteElo "1506"] [BlackElo "1528"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d3?! { (0.30 → -0.33) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Bc5?! { (-0.33 → 0.33) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nc3 Bb4 4. Be2 Nf6 5. Bd2 O-O 6. Nf3 d5 7. exd5) 3. Nc3?! { (0.33 → -0.56) Inaccuracy. Best move was Nf3. } (3. Nf3 d6 4. c3 Nf6 5. d4 Bb6 6. a4 a5 7. Bb5+ c6 8. Bd3 O-O 9. O-O Re8) 3... Qf6? { (-0.56 → 0.67) Mistake. Best move was Nf6. } (3... Nf6 4. Nf3 d6 5. Be2 O-O 6. O-O Bb6 7. Na4 c5 8. Nxb6 axb6 9. Be3 h6 10. c3) 4. Nh3?! { (0.67 → -0.28) Inaccuracy. Best move was Nf3. } (4. Nf3 Ne7 5. Be2 Nbc6 6. O-O d6 7. Bg5 Qg6 8. Na4 Bb6 9. c3 O-O 10. b4 Bg4) 4... d6?! { (-0.28 → 0.22) Inaccuracy. Best move was Ne7. } (4... Ne7 5. Bg5 Qg6 6. Bxe7 Bxe7 7. f4 c6 8. Qf3 O-O 9. f5 Qf6 10. g4 Qh4+ 11. Qg3) 5. Bg5? { (0.22 → -1.34) Mistake. Best move was Nd5. } (5. Nd5 Qd8) 5... Qg6? { (-1.34 → -0.11) Mistake. Best move was Bxf2+. } (5... Bxf2+ 6. Nxf2 Qxg5 7. Nd5 Qd8 8. Ne3 Be6 9. c3 Qg5 10. Qd2 Nf6 11. d4 O-O 12. d5) 6. d4? { (-0.11 → -3.06) Mistake. Best move was Qd2. } (6. Qd2 h6) 6... exd4 7. Bb5+?? { (-2.76 → -7.27) Blunder. Best move was Nb5. } (7. Nb5 Bxh3) 7... c6 8. Nf4? { (-6.46 → -8.09) Mistake. Best move was Ne2. } (8. Ne2 Bxh3) 8... Bg4?? { (-8.09 → 12.21) Blunder. Best move was Qxg5. } (8... Qxg5 9. Ncd5) 9. Qxg4 f5 10. exf5 Qf7 11. O-O? { (12.54 → 8.47) Mistake. Best move was f6. } (11. f6) 11... cxb5? { (8.47 → 20.14) Mistake. Best move was Nd7. } (11... Nd7) 12. Nxb5? { (20.14 → 8.46) Mistake. Best move was Rfe1+. } (12. Rfe1+ Kd7 13. f6+ Kc6 14. Qf3+ Kb6 15. Ncd5+ Ka6 16. b4 b6 17. fxg7 Qxg7 18. Ne6 Nc6) 12... Nc6?! { (8.46 → 9.11) Inaccuracy. Best move was Nf6. } (12... Nf6 13. Bxf6) 13. Rfe1+ Kd7? { (8.69 → Mate in 8) Checkmate is now unavoidable. Best move was Ne5. } (13... Ne5) 14. c3?? { (Mate in 8 → 6.48) Lost forced checkmate sequence. Best move was f6+. } (14. f6+ Kd8 15. fxg7+ Nce7 16. gxh8=Q d5 17. Ne6+ Ke8 18. Nxc5 Rd8 19. Nc7+ Kf8 20. Bxe7+ Qxe7) 14... dxc3?? { (6.48 → Mate in 8) Checkmate is now unavoidable. Best move was Nf6. } (14... Nf6) 15. bxc3?? { (Mate in 8 → 5.26) Lost forced checkmate sequence. Best move was f6+. } (15. f6+ Kd8 16. fxg7+ Nce7 17. gxh8=Q d5 18. Ne6+ Kc8 19. Nxc5+ Nf5 20. Qxf5+ Kb8 21. Qhe5+ Qc7) 15... Qc4?? { (5.26 → Mate in 7) Checkmate is now unavoidable. Best move was Nf6. } (15... Nf6 16. Bxf6 gxf6 17. Ne6 Rad8 18. Qf4 Kc8 19. Nxc5 dxc5 20. Re6 Rhg8 21. Nd6+ Rxd6 22. Qxd6) 16. f6+ Kd8 17. Ne6+ Ke8 18. Nec7+?! { (Mate in 5 → 41.00) Lost forced checkmate sequence. Best move was Nxc5+. } (18. Nxc5+ Nge7 19. Nxd6+ Kf8 20. fxe7+ Nxe7 21. Bxe7+ Kg8 22. Qxc4#) 18... Kd8?! { (41.00 → Mate in 1) Checkmate is now unavoidable. Best move was Kf7. } (18... Kf7) 19. Nxa8?! { (Mate in 1 → 13.83) Lost forced checkmate sequence. Best move was Re8#. } (19. Re8#) 19... Qxg4 20. fxg7+ Kc8 21. Nxd6+ Bxd6 22. gxh8=Q Qxg5 23. Re8+ Kd7 24. Rae1? { (15.63 → 8.21) Mistake. Best move was Rxg8. } (24. Rxg8) 24... Qf4? { (8.21 → 17.81) Mistake. Best move was Nce7. } (24... Nce7 25. Qd4 Kxe8 26. Qxd6 Kf7 27. Nc7 Qf6 28. Qd3 Qg6 29. Qc4+ Kg7 30. Qd4+ Kf7 31. Ne6) 25. Qxg8 Qxh2+ 26. Kf1 Qh1+ 27. Ke2 Qh5+ 28. Kd3 Qb5+ 29. Ke4 h5?! { (15.50 → Mate in 1) Checkmate is now unavoidable. Best move was Qa4+. } (29... Qa4+ 30. Kd3) 30. Qe6# { White wins by checkmate. } 1-0