lichess dev

[Event "Tricolici Arena"] [Site "http://chess-academy.net/Na5yO5hf"] [Date "2025.09.10"] [Round "-"] [White "al9453"] [Black "toma123"] [Result "0-1"] [UTCDate "2025.09.10"] [UTCTime "16:02:11"] [WhiteElo "1500"] [BlackElo "1581"] [WhiteRatingDiff "-140"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "420+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... d6?! { (-0.33 → 0.40) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nc3 Bb4 4. Be2 Nf6 5. Bd2 O-O 6. Nf3 d5 7. exd5) 3. g3?! { (0.40 → -0.19) Inaccuracy. Best move was f4. } (3. f4 c5 4. Nf3 Nc6 5. c4 Nf6 6. Be2 Be7 7. O-O O-O) 3... c5?! { (-0.19 → 0.46) Inaccuracy. Best move was Be7. } (3... Be7) 4. f4?! { (0.46 → -0.25) Inaccuracy. Best move was Bg2. } (4. Bg2 Nf6) 4... exf4?! { (-0.25 → 0.59) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Bg2) 5. gxf4? { (0.59 → -2.31) Mistake. Best move was Bxf4. } (5. Bxf4 Nc6 6. Nc3 Be7 7. Nge2 Bf6 8. Bg2 Nge7 9. O-O O-O 10. Be3 Be5 11. Nf4 h6) 5... Qh4+ 6. Ke2?? { (-2.22 → -9.24) Blunder. Best move was Kd2. } (6. Kd2) 6... Bg4+ 7. Nf3?! { (-9.06 → -13.18) Inaccuracy. Best move was Kd2. } (7. Kd2 Bxd1) 7... b5?? { (-13.18 → 0.09) Blunder. Best move was Bxf3+. } (7... Bxf3+ 8. Kxf3) 8. h3?? { (0.09 → -12.06) Blunder. Best move was Bg2. } (8. Bg2 Nc6 9. Be3 Qd8 10. h3 Bh5 11. Nc3 g6 12. Kf2 Bg7 13. Ne2 Nf6 14. c3 O-O) 8... Bxf3+ 9. Kxf3 Qh5+ 10. Kg3 Qxd1 11. Bg2 Qe2 12. Bf3 Qxc2 13. Bd1 Qxc1 14. Na3 Qxa1 15. Bf3 Qxa2 16. Nc2 Qxb2 17. Rh2 Qf6 18. e5 dxe5 19. d4 Qxf4+ 20. Kf2?! { (-34.65 → Mate in 36) Checkmate is now unavoidable. Best move was Kg2. } (20. Kg2) 20... Qxh2+ 21. Ke3?! { (-45.38 → Mate in 8) Checkmate is now unavoidable. Best move was Kf1. } (21. Kf1) 21... Qxc2 22. dxe5 Qc3+?! { (Mate in 7 → -88.99) Lost forced checkmate sequence. Best move was c4. } (22... c4 23. h4 Bc5+ 24. Kf4 Qf2 25. e6 Bd6+ 26. Ke4 Nf6+ 27. Kf5 Qxf3+ 28. Kg5 h6#) 23. Kf4?! { (-88.99 → Mate in 6) Checkmate is now unavoidable. Best move was Ke2. } (23. Ke2 Qxe5+) 23... f6 24. e6 g5+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Qe5+. } (24... Qe5+ 25. Kg4 Qg5#) 25. Kf5 Qe5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxf3#. } (25... Qxf3#) 26. Kg4 Qf4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was h5#. } (26... h5#) 27. Kh5 Qh4# { Black wins by checkmate. } 0-1