lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/KPqtm7Z4"] [Date "2026.01.29"] [Round "-"] [White "sofiatom123"] [Black "Teoboss1"] [Result "0-1"] [UTCDate "2026.01.29"] [UTCTime "16:19:42"] [WhiteElo "1508"] [BlackElo "1775"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "600+0"] [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... Nf6 3. Nf3?! { (0.05 → -0.48) Inaccuracy. Best move was f4. } (3. f4 exf4) 3... Nc6 4. Bg5?! { (0.23 → -0.63) Inaccuracy. Best move was Be2. } (4. Be2 Be7 5. O-O O-O 6. c4 Bc5 7. Nc3 d6 8. Be3 Nd4) 4... Bc5?! { (-0.63 → 0.16) Inaccuracy. Best move was d5. } (4... d5 5. Nc3) 5. d4? { (0.16 → -1.88) Mistake. Best move was Nc3. } (5. Nc3 O-O) 5... Nxd4 6. c3? { (-1.53 → -2.58) Mistake. Best move was Nc3. } (6. Nc3 Ne6) 6... Nc6? { (-2.58 → -1.53) Mistake. Best move was Ne6. } (6... Ne6) 7. Nxe5?? { (-1.53 → -6.12) Blunder. Best move was Nbd2. } (7. Nbd2 a5) 7... Nxe5?! { (-6.12 → -5.40) Inaccuracy. Best move was Bxf2+. } (7... Bxf2+ 8. Kxf2) 8. f4? { (-5.40 → -6.53) Mistake. Best move was Qe2. } (8. Qe2) 8... Nc6? { (-6.53 → -4.33) Mistake. Best move was Neg4. } (8... Neg4 9. Bxf6) 9. e5?! { (-4.33 → -4.98) Inaccuracy. Best move was Nd2. } (9. Nd2 h6) 9... h6 10. Bh4? { (-4.53 → -6.61) Mistake. Best move was exf6. } (10. exf6 hxg5 11. Qd5 d6 12. fxg7 Rg8 13. Qxg5 Be3 14. h4 Qe7 15. h5 Rxg7 16. Qxe7+ Nxe7) 10... g5 11. Bg3?! { (-6.37 → -6.87) Inaccuracy. Best move was exf6. } (11. exf6 gxh4) 11... Ne4? { (-6.87 → -4.88) Mistake. Best move was gxf4. } (11... gxf4) 12. Qd3? { (-4.88 → -6.62) Mistake. Best move was Nd2. } (12. Nd2 d5) 12... gxf4?! { (-6.62 → -6.02) Inaccuracy. Best move was d5. } (12... d5 13. Nd2 Bf5 14. Nxe4 dxe4 15. Qxd8+ Rxd8 16. Bb5 a6 17. Be2 Be3 18. fxg5 hxg5 19. h4) 13. Bxf4?? { (-6.02 → -9.82) Blunder. Best move was Qxe4. } (13. Qxe4 fxg3 14. Nd2 Bf2+ 15. Kd1 Qe7 16. hxg3 Bxg3 17. Bb5 a6 18. Ba4 Bxe5 19. Re1 Bg3) 13... Nf2 14. Qd2 Nxh1 15. e6 dxe6 16. Bd6 Qxd6 17. Qe2 Bf2+ 18. Qxf2 Nxf2 19. Kxf2 Qf4+ 20. Ke2 e5 21. Nd2?! { (-29.32 → Mate in 9) Checkmate is now unavoidable. Best move was h3. } (21. h3 Qc1) 21... Bg4+ 22. Kd3 Bf5+ 23. Ke2 O-O-O 24. g4 Rxd2+ 25. Ke1 Qe3+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qf2#. } (25... Qf2#) 26. Be2 Qxe2# { Black wins by checkmate. } 0-1