lichess dev

[Event "Turneul Academiei Arena"] [Site "http://chess-academy.net/ixwxoFgE"] [Date "2020.04.23"] [Round "-"] [White "FRoman"] [Black "Alina1303"] [Result "0-1"] [UTCDate "2020.04.23"] [UTCTime "16:00:47"] [WhiteElo "1787"] [BlackElo "1474"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Bxc6 dxc6 6. d3?! { (0.47 → -0.08) Inaccuracy. Best move was h3. } (6. h3 Be6 7. O-O Nd7 8. d4 exd4 9. Nxd4 Qf6 10. Nxe6 fxe6) 6... O-O?! { (-0.08 → 0.46) Inaccuracy. Best move was Bg4. } (6... Bg4 7. h3 Bh5 8. g4 Bg6 9. Be3 Bxe3 10. fxe3 Qe7 11. Qe2) 7. Be3 Bb6? { (0.05 → 1.60) Mistake. Best move was Bd6. } (7... Bd6 8. O-O a5 9. h3 Re8 10. a4 Nh5 11. Bg5 f6 12. Be3 Nf4 13. Nd2 Be6 14. Qf3) 8. Bxb6?! { (1.60 → 0.98) Inaccuracy. Best move was Nxe5. } (8. Nxe5 Qe7) 8... cxb6?! { (0.98 → 1.57) Inaccuracy. Best move was axb6. } (8... axb6 9. Nxe5) 9. Nxe5 Bg4?? { (1.26 → 6.54) Blunder. Best move was b5. } (9... b5 10. a3 c5 11. Qd2 b4 12. Ne2 Qe7 13. f4 Rd8 14. Ng3 h5 15. Qe3 c4 16. Nxc4) 10. Nxg4 Qd4?! { (6.06 → 6.87) Inaccuracy. Best move was b5. } (10... b5) 11. Nxf6+?! { (6.87 → 6.27) Inaccuracy. Best move was Ne3. } (11. Ne3) 11... gxf6? { (6.27 → 8.01) Mistake. Best move was Qxf6. } (11... Qxf6) 12. Qg4+?! { (8.01 → 7.50) Inaccuracy. Best move was Qf3. } (12. Qf3 Qe5) 12... Kh8 13. Rd1? { (8.01 → 6.97) Mistake. Best move was Qf3. } (13. Qf3 Qe5 14. O-O-O Rad8 15. Kb1 b5 16. Ne2 c5 17. Ng3 a5 18. Qe3 Rg8 19. Nf5 a4) 13... Rg8 14. Qh4 f5 15. exf5?? { (7.35 → -8.39) Blunder. Best move was O-O. } (15. O-O b5 16. Ne2 Qe5 17. c3 fxe4 18. dxe4 Rae8 19. Ng3 Qe7 20. Qh3 a5 21. Rd7 Qe6) 15... Qxh4 16. g3 Qe7+ 17. Kf1 Rae8 18. Kg2 Qd7 19. Ne4 Qd5?! { (-8.60 → -7.92) Inaccuracy. Best move was Qxf5. } (19... Qxf5) 20. f3?! { (-7.92 → -8.52) Inaccuracy. Best move was c4. } (20. c4 Qd4 21. Rhf1 Qxb2 22. Rd2 Qd4 23. f3 b5 24. cxb5 cxb5 25. Rb1 b4 26. Rc1 Rc8) 20... b5? { (-8.52 → -7.51) Mistake. Best move was Qxf5. } (20... Qxf5 21. Nc3 Re6 22. a3 Rh6 23. Rdf1 Qf4 24. Nb1 Qa4 25. b3 Qd4 26. Re1 f5 27. Re2) 21. Nf6? { (-7.51 → Mate in 6) Checkmate is now unavoidable. Best move was f6. } (21. f6 Qxa2) 21... Re2+ 22. Kf1 Qe5?! { (Mate in 2 → -16.30) Lost forced checkmate sequence. Best move was Qxf3+. } (22... Qxf3+ 23. Kg1 Rg2#) 23. Nxg8?! { (-16.30 → Mate in 2) Checkmate is now unavoidable. Best move was Ne4. } (23. Ne4 Rxc2 24. Rd2 Rxd2 25. Nxd2 Qe3 26. Ne4 Qxf3+ 27. Kg1 Rd8 28. Ng5 Qe3+ 29. Kg2 Qxg5) 23... Kxg8?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Qe3. } (23... Qe3 24. Re1 Qf2#) 24. f4 Qe3 25. Re1 Qf2# { Black wins by checkmate. } 0-1