lichess dev

[Event "Berger Arena"] [Site "http://chess-academy.net/Wkq4Ce9O"] [Date "2021.03.02"] [Round "-"] [White "OtiCoolUwU"] [Black "Quantum"] [Result "0-1"] [UTCDate "2021.03.02"] [UTCTime "17:24:43"] [WhiteElo "1532"] [BlackElo "1828"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. Ng5? { (0.27 → -0.78) Mistake. Best move was d3. } (6. d3 h6 7. h3 d6 8. Na4 Bb6 9. Nxb6 axb6 10. a4 Qe7) 6... h6?! { (-0.78 → 0.00) Inaccuracy. Best move was Nd4. } (6... Nd4 7. d3 c6 8. Na4 Be7 9. c3 Ne6 10. Bxe6 dxe6 11. b3 b5 12. Nb2 h6 13. Nf3) 7. Nxf7? { (0.00 → -1.88) Mistake. Best move was Nf3. } (7. Nf3 d6 8. h3 Na5 9. Be2 Nc6) 7... Rxf7 8. Bxf7+ Kxf7 9. d3?! { (-1.68 → -2.30) Inaccuracy. Best move was Na4. } (9. Na4 Be7) 9... d6?! { (-2.30 → -1.37) Inaccuracy. Best move was d5. } (9... d5) 10. h3?! { (-1.37 → -2.07) Inaccuracy. Best move was Be3. } (10. Be3 Bg4 11. Ne2 Kg8 12. h3 Be6 13. Qd2 Bf7 14. a4 Bxe3 15. fxe3 d5 16. exd5 Nxd5) 10... Be6?! { (-2.07 → -1.37) Inaccuracy. Best move was Bb6. } (10... Bb6 11. Be3 g5 12. Nd5 Be6 13. c4 Kg7 14. a4 Bf7 15. Nxb6 axb6 16. b3 Kg6 17. f3) 11. Kh1?! { (-1.37 → -2.31) Inaccuracy. Best move was Be3. } (11. Be3 Kg8 12. Qd2 a5 13. Bxc5 dxc5 14. f4 Bf7 15. Qf2 Qd6 16. fxe5 Nxe5 17. a4 Re8) 11... Qd7 12. f4?! { (-1.85 → -2.82) Inaccuracy. Best move was Kh2. } (12. Kh2 Qe7) 12... Bxh3 13. fxe5 Nxe5?? { (-2.62 → 1.04) Blunder. Best move was Bg4. } (13... Bg4 14. Qe1) 14. Qh5+ Kg8 15. Qh4?? { (0.77 → -4.41) Blunder. Best move was Qxh3. } (15. Qxh3 Nfg4) 15... Be6 16. Qg3?? { (-3.79 → -7.86) Blunder. Best move was Bxh6. } (16. Bxh6 Rf8) 16... Kh8?? { (-7.86 → -3.69) Blunder. Best move was Neg4. } (16... Neg4 17. Ne2) 17. Bxh6 Neg4? { (-3.55 → -2.23) Mistake. Best move was Nh5. } (17... Nh5 18. Qh4 g6 19. Ne2 Bg4 20. Nf4 Qh7 21. Bg5 Ng3+ 22. Kh2 Nxf1+ 23. Rxf1 Rf8 24. Bh6) 18. Bxg7+?? { (-2.23 → -17.54) Blunder. Best move was Bg5. } (18. Bg5 Qf7 19. Qh4+ Kg8 20. Rf3 Qg6 21. Raf1 Qh7 22. Qxh7+ Kxh7 23. Bxf6 Nxf6 24. Rf4 Kg8) 18... Qxg7 19. Qh2+?! { (-10.03 → Mate in 7) Checkmate is now unavoidable. Best move was Qh4+. } (19. Qh4+ Kg8) 19... Nxh2 20. Kxh2 Qh6+ 21. Kg3 Nh5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rg8+. } (21... Rg8+ 22. Kf3 Qe3#) 22. Kf3 Rf8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe3#. } (22... Qe3#) 23. Ke2 Qe3+ 24. Kd1 Rxf1# { Black wins by checkmate. } 0-1