lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/Ds78gs8c"] [Date "2020.10.01"] [Round "-"] [White "Paul_1234"] [Black "costelconstantin"] [Result "0-1"] [UTCDate "2020.10.01"] [UTCTime "16:14:57"] [WhiteElo "1904"] [BlackElo "2015"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 { B20 Sicilian Defense } 2. Qf3? { (0.53 → -1.13) Mistake. Best move was Ne2. } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... e6?! { (-1.13 → -0.55) Inaccuracy. Best move was Nc6. } (2... Nc6 3. c3 e6 4. Bb5 d5 5. Nh3 Nf6 6. d3 Be7 7. e5 Nd7 8. Qg3 Qc7 9. f4) 3. Nh3?! { (-0.55 → -1.30) Inaccuracy. Best move was b3. } (3. b3 d5 4. exd5 exd5 5. Bb2 a6 6. Bd3 d4 7. Qe2+ Be7) 3... Nc6?! { (-1.30 → -0.64) Inaccuracy. Best move was Nf6. } (3... Nf6) 4. c3 d5 5. exd5?! { (-0.70 → -1.66) Inaccuracy. Best move was Bb5. } (5. Bb5) 5... exd5 6. Qe3+? { (-1.24 → -2.44) Mistake. Best move was Bb5. } (6. Bb5 Be7) 6... Be7 7. Qg3? { (-2.09 → -3.56) Mistake. Best move was Be2. } (7. Be2 Nf6) 7... Bf6? { (-3.56 → -1.53) Mistake. Best move was Nf6. } (7... Nf6) 8. Na3? { (-1.53 → -2.68) Mistake. Best move was d4. } (8. d4 cxd4) 8... Nh6 9. Nb5?? { (-2.19 → -5.48) Blunder. Best move was Qe3+. } (9. Qe3+ Be7 10. Bb5 Ng4 11. Qf3 O-O 12. Nf4 Bd6 13. h3 Re8+ 14. Kf1 Qe7 15. Qe2 Bxf4) 9... O-O 10. Nc7?? { (-5.01 → -8.92) Blunder. Best move was d4. } (10. d4 Nf5 11. Qd3 a6 12. Na3 Nfxd4 13. cxd4 Nxd4 14. Be2 Bf5 15. Qd2 Re8 16. Ng1 Bg4) 10... Be5 11. Qg5 Qxc7 12. d4?! { (-9.03 → -11.86) Inaccuracy. Best move was Be2. } (12. Be2 Re8) 12... cxd4 13. cxd4 Nxd4 14. Bd3 Bxh3 15. gxh3 Nf3+ 16. Ke2 Nxg5 17. Bxg5 Bxb2 18. Rab1 Be5 19. Rbg1 Qd6 20. Bxh6 Qxh6 21. Rg4 Qxh3 22. Rhg1 Rfe8 23. Kd1?! { (-32.41 → Mate in 3) Checkmate is now unavoidable. Best move was Re4. } (23. Re4 dxe4) 23... Qxd3+ 24. Kc1 Rac8+ 25. Rc4 Rxc4# { Black wins by checkmate. } 0-1