lichess dev

[Event "Tricolici Arena"] [Site "http://chess-academy.net/2XLvX2zB"] [Date "2025.08.01"] [Round "-"] [White "david34"] [Black "Leonard2016"] [Result "0-1"] [UTCDate "2025.08.01"] [UTCTime "15:25:22"] [WhiteElo "1379"] [BlackElo "1657"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. c3?! { (0.40 → -0.38) Inaccuracy. Best move was Bb5. } (3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6) 3... Nf6 { C44 Ponziani Opening: Jaenisch Counterattack } 4. d3?! { (0.08 → -0.48) Inaccuracy. Best move was d4. } (4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Nxe5 7. dxe5 Bc5 8. O-O O-O) 4... Bc5?! { (-0.48 → 0.50) Inaccuracy. Best move was d5. } (4... d5 5. Nbd2 a5 6. Be2 Be7 7. O-O O-O 8. h3 Qd6 9. exd5) 5. Nd4?? { (0.50 → -4.96) Blunder. Best move was b4. } (5. b4) 5... exd4 6. cxd4? { (-4.44 → -5.94) Mistake. Best move was c4. } (6. c4 O-O 7. Be2 d6 8. O-O h6 9. Nd2 a5 10. f4 Bb6 11. h3 Nd7 12. Kh2 Nc5) 6... Bxd4 7. Be2 O-O 8. O-O d6?! { (-5.88 → -5.19) Inaccuracy. Best move was d5. } (8... d5 9. Nc3) 9. Be3? { (-5.19 → -7.60) Mistake. Best move was Nc3. } (9. Nc3 d5) 9... Bxb2 10. Qc2? { (-7.03 → -11.80) Mistake. Best move was Nd2. } (10. Nd2 Bxa1 11. Qxa1 Ng4 12. Bxg4 Bxg4 13. d4 d5 14. e5 Be2 15. Re1 Ba6 16. Qb1 Rb8) 10... Bxa1 11. Nc3 Bxc3 12. Qxc3 Qd7 13. g3 b6 14. h3 Ba6 15. Bg4 Nxg4 16. hxg4 Qxg4 17. f3 Qxg3+ 18. Kh1 Rfe8 19. Rg1?! { (-13.26 → Mate in 1) Checkmate is now unavoidable. Best move was Qxc6. } (19. Qxc6 Rad8) 19... Qh4+?! { (Mate in 1 → -22.23) Lost forced checkmate sequence. Best move was Qh3#. } (19... Qh3#) 20. Kg2 Re6 21. Rh1?! { (-19.88 → Mate in 11) Checkmate is now unavoidable. Best move was Kf1. } (21. Kf1 Ne5) 21... Rg6+ 22. Kf1 Qxh1+ 23. Bg1 Qxg1+ 24. Ke2 Rg2# { Black wins by checkmate. } 0-1