lichess dev

[Event "Lee Arena"] [Site "http://chess-academy.net/tFJX5OaC"] [Date "2021.03.10"] [Round "-"] [White "mikhapro"] [Black "OtiCoolUwU"] [Result "0-1"] [UTCDate "2021.03.10"] [UTCTime "16:19:23"] [WhiteElo "1595"] [BlackElo "1411"] [WhiteRatingDiff "-89"] [BlackRatingDiff "+60"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 { C50 Four Knights Game: Italian Variation } 5. b3? { (0.31 → -0.70) Mistake. Best move was d3. } (5. d3 O-O 6. O-O h6 7. Bd2 d6 8. Na4 Bb6 9. b4 Nd4) 5... O-O 6. Bb2?! { (-0.41 → -0.99) Inaccuracy. Best move was O-O. } (6. O-O) 6... Ng4? { (-0.99 → 0.56) Mistake. Best move was d6. } (6... d6 7. O-O a6 8. h3 Nd4 9. Nd5 Nxe4 10. Bxd4 exd4 11. Re1 Nf6 12. Nxf6+ Qxf6 13. Qe2) 7. O-O Nxf2? { (0.27 → 1.76) Mistake. Best move was Nf6. } (7... Nf6 8. h3) 8. Rxf2 Bxf2+ 9. Kxf2 Nb4? { (1.61 → 2.94) Mistake. Best move was d6. } (9... d6 10. Kg1 Be6 11. Rb1 Ne7 12. d4 Ng6 13. dxe5 dxe5 14. Qe1 Bxc4 15. bxc4 Qd6 16. Nd5) 10. Kg1?! { (2.94 → 2.15) Inaccuracy. Best move was d4. } (10. d4 exd4) 10... d6 11. d4 exd4? { (2.07 → 3.20) Mistake. Best move was Be6. } (11... Be6 12. Be2) 12. Nxd4 Qf6? { (2.50 → 4.02) Mistake. Best move was Nc6. } (12... Nc6 13. Nxc6 bxc6 14. Qf3 Qg5 15. Rf1 Be6 16. Bd3 f6 17. Qf2 Bf7 18. Ne2 Rfe8 19. Ng3) 13. Nf3? { (4.02 → 2.11) Mistake. Best move was a3. } (13. a3) 13... Bg4?! { (2.11 → 2.70) Inaccuracy. Best move was Be6. } (13... Be6) 14. Na4? { (2.70 → 1.41) Mistake. Best move was Qd2. } (14. Qd2 Bxf3) 14... Qg6 15. Bd3? { (1.74 → 0.00) Mistake. Best move was Nc3. } (15. Nc3 Rae8) 15... f5? { (0.00 → 1.27) Mistake. Best move was Rae8. } (15... Rae8 16. Nc3) 16. exf5 Bxf5 17. Bxf5 Rxf5?? { (1.20 → 5.05) Blunder. Best move was Qxf5. } (17... Qxf5 18. Qd4) 18. Nh4 Qg5?? { (4.62 → 9.33) Blunder. Best move was Rd5. } (18... Rd5 19. Nxg6) 19. Nxf5 Qxf5 20. Qf3?? { (8.99 → 2.44) Blunder. Best move was Qd4. } (20. Qd4 Qd7) 20... Qxc2?? { (2.44 → 9.17) Blunder. Best move was Qxf3. } (20... Qxf3 21. gxf3 Re8 22. Kf2 Nxc2 23. Rd1 Re6 24. Rg1 Re7 25. Nc3 Nb4 26. Rd1 Rf7 27. a3) 21. Qxb7?? { (9.17 → 3.74) Blunder. Best move was Rf1. } (21. Rf1) 21... Rf8 22. Rf1?? { (3.70 → 0.00) Blunder. Best move was h3. } (22. h3 Nd3 23. Qd5+ Kh8 24. Qd4 Qf2+ 25. Qxf2 Rxf2 26. Rf1 Rxf1+ 27. Kxf1 Nxb2 28. Nxb2 Kg8) 22... Nd3?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Best move was Rxf1+. } (22... Rxf1+ 23. Kxf1 Qd3+ 24. Kf2 Qd2+ 25. Kf3 Qd3+ 26. Kg4 Qg6+ 27. Kf4 Qf7+ 28. Kg3 Qg6+) 23. Rxf8+?? { (Mate in 3 → 3.39) Lost forced checkmate sequence. Best move was Qd5+. } (23. Qd5+ Rf7 24. Qxf7+ Kh8 25. Qxg7#) 23... Kxf8 24. Qc8+?? { (3.36 → 0.25) Blunder. Best move was Qf3+. } (24. Qf3+ Ke7 25. Qe4+ Kd8 26. Qf5 Qd1+ 27. Qf1 Nxb2 28. Nxb2 Qxf1+ 29. Kxf1 c5 30. Ke2 Kd7) 24... Ke7 25. Qb7?? { (0.46 → Mate in 1) Checkmate is now unavoidable. Best move was Qf5. } (25. Qf5 Qd2) 25... Qd1# { Black wins by checkmate. } 0-1