lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/zak9sDsz"] [Date "2021.01.04"] [Round "-"] [White "FRoman"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2021.01.04"] [UTCTime "17:56:58"] [WhiteElo "1679"] [BlackElo "2291"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Max Lange Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Bc4 h6?! { (-0.33 → 0.54) Inaccuracy. Best move was Nf6. } (3... Nf6 4. d3 Na5 5. Bb3 Bc5 6. Nf3 d6 7. O-O O-O 8. h3 Bd7 9. Be3 Bb6 10. d4) 4. Nf3?! { (0.54 → 0.00) Inaccuracy. Best move was Nge2. } (4. Nge2) 4... Nf6?! { (0.00 → 0.87) Inaccuracy. Best move was Bc5. } (4... Bc5) 5. Nd5? { (0.87 → -0.16) Mistake. Best move was d4. } (5. d4 exd4 6. Nxd4 Ne5 7. Bb3 Bb4 8. f4 Nc6 9. Nxc6 bxc6 10. e5 Nd5 11. Bxd5 cxd5) 5... Nxe4 6. d3? { (0.20 → -1.08) Mistake. Best move was d4. } (6. d4 d6) 6... Nd6?! { (-1.08 → -0.13) Inaccuracy. Best move was Nf6. } (6... Nf6) 7. Be3? { (-0.13 → -1.80) Mistake. Best move was Bb3. } (7. Bb3 Nf5 8. c3 d6 9. d4 Be6 10. O-O Qd7 11. Ne3 Bxb3 12. axb3 Nxe3 13. Bxe3 Be7) 7... Na5? { (-1.80 → 0.43) Mistake. Best move was Nxc4. } (7... Nxc4 8. dxc4 d6 9. Qd3 g6 10. O-O-O Bg7 11. h4 Bg4 12. Rdg1 Ne7 13. Nd2 c6 14. Nxe7) 8. Bc5? { (0.43 → -1.62) Mistake. Best move was Nxe5. } (8. Nxe5 c6) 8... b6? { (-1.62 → 1.06) Mistake. Best move was Ndxc4. } (8... Ndxc4 9. Bxf8) 9. Bxd6?? { (1.06 → -2.03) Blunder. Best move was Qe2. } (9. Qe2 Naxc4 10. dxc4 f6 11. Bxd6 Bxd6 12. Nh4 O-O 13. Qg4 Rf7 14. Qg6 Qf8 15. Nf5 Kh8) 9... cxd6? { (-2.03 → -0.48) Mistake. Best move was Bxd6. } (9... Bxd6 10. Ne3 c6 11. a3 Bc7 12. Ba2 O-O 13. b4 Nb7 14. O-O d5 15. b5 Na5 16. bxc6) 10. Ne3 Nxc4 11. dxc4 Bb7 12. Nd5? { (-0.49 → -1.52) Mistake. Best move was O-O. } (12. O-O) 12... Rc8 13. b3?! { (-1.19 → -2.03) Inaccuracy. Best move was Qd3. } (13. Qd3 Bxd5) 13... b5 14. cxb5 e4? { (-2.11 → -1.07) Mistake. Best move was Qa5+. } (14... Qa5+ 15. Kf1 Qxb5+ 16. c4 Rxc4 17. bxc4 Qxc4+ 18. Kg1 Qxd5 19. h4 Be7 20. Kh2 Qe4 21. Qb1) 15. Ng1 Qa5+ 16. b4? { (-1.49 → -3.21) Mistake. Best move was Kf1. } (16. Kf1 Qxb5+ 17. c4 Qc5 18. Ne2 Bxd5 19. cxd5 Qb5 20. Rb1 Be7 21. a4 Qa6 22. g3 O-O) 16... Qxb5 17. Ne3 Qxb4+ 18. Kf1? { (-3.06 → -4.18) Mistake. Best move was Qd2. } (18. Qd2 d5 19. Ne2 Qxd2+ 20. Kxd2 Ba6 21. Rab1 Bc5 22. c3 f5 23. g3 O-O 24. h4 Bd3) 18... Ba6+ 19. Ne2 g6?! { (-3.67 → -2.73) Inaccuracy. Best move was d5. } (19... d5) 20. Nd5? { (-2.73 → -5.14) Mistake. Best move was Rb1. } (20. Rb1) 20... Qb2 21. Qd4?? { (-4.35 → -30.03) Blunder. Best move was Rb1. } (21. Rb1) 21... Qxd4 22. Rd1?! { (-28.41 → Mate in 1) Checkmate is now unavoidable. Best move was c3. } { White resigns. } (22. c3) 0-1