lichess dev

[Event "iustandup Arena"] [Site "http://chess-academy.net/VJWlan3t"] [Date "2020.06.01"] [Round "-"] [White "gabriel"] [Black "Sofia"] [Result "0-1"] [UTCDate "2020.06.01"] [UTCTime "14:30:16"] [WhiteElo "1672"] [BlackElo "1344"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+44"] [Variant "Standard"] [TimeControl "240+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nh6? { (-0.16 → 1.51) Mistake. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qh5? { (1.51 → 0.41) Mistake. Best move was Nc3. } (3. Nc3 d6) 3... Qf6?! { (0.41 → 1.30) Inaccuracy. Best move was d6. } (3... d6 4. d3 Bg4 5. Qg5 Nc6 6. Qxd8+ Rxd8 7. Bb3 Be6 8. Nf3) 4. Qe2?! { (1.30 → 0.33) Inaccuracy. Best move was Nc3. } (4. Nc3 c6) 4... Ng4?? { (0.33 → 4.37) Blunder. Best move was Bc5. } (4... Bc5 5. Nf3 d6 6. h3 Be6 7. Bxe6 Qxe6 8. c3 Nc6 9. b4 Bb6 10. d3 O-O 11. O-O) 5. h3? { (4.37 → 1.98) Mistake. Best move was Qxg4. } (5. Qxg4 Nc6) 5... Nh6 6. Bb5? { (2.47 → 0.67) Mistake. Best move was Nf3. } (6. Nf3 Nc6) 6... Bc5?! { (0.67 → 1.53) Inaccuracy. Best move was c6. } (6... c6) 7. f3?? { (1.53 → -1.57) Blunder. Best move was Nf3. } (7. Nf3 a6 8. Ba4 Ng8 9. Nc3 c6 10. d3 Ne7 11. Bb3 d6 12. Bg5 Qg6 13. O-O-O Nd7) 7... Qh4+? { (-1.57 → -0.44) Mistake. Best move was c6. } (7... c6 8. Bd3 Ng8 9. h4 Ne7 10. c3 d5 11. Bc2 O-O 12. d4 exd4 13. Bg5 Qe6 14. Qd2) 8. g3?? { (-0.44 → -3.59) Blunder. Best move was Kd1. } (8. Kd1 a6 9. Bc4 Nc6 10. Qf1 d6 11. Ne2 Be6 12. Bb3 O-O-O 13. d3 Kb8 14. Nbc3 Qe7) 8... Qe7?? { (-3.59 → -0.57) Blunder. Best move was Qxg3+. } (8... Qxg3+ 9. Kf1 c6 10. Ba4 f5 11. Qg2 Qh4 12. d3 fxe4 13. Bg5 Qh5 14. dxe4 Rf8 15. Nc3) 9. f4?! { (-0.57 → -1.31) Inaccuracy. Best move was d3. } (9. d3 c6) 9... exf4? { (-1.31 → -0.29) Mistake. Best move was c6. } (9... c6 10. d4) 10. gxf4?! { (-0.29 → -1.14) Inaccuracy. Best move was Nf3. } (10. Nf3) 10... Qh4+? { (-1.14 → 0.03) Mistake. Best move was O-O. } (10... O-O 11. d4 Bxd4 12. Nf3 Bf6 13. e5 Bh4+ 14. Nxh4 Qxh4+ 15. Qf2 Qxf2+ 16. Kxf2 d5 17. exd6) 11. Kf1? { (0.03 → -1.80) Mistake. Best move was Kd1. } (11. Kd1 c6) 11... Ng4?? { (-1.80 → 2.03) Blunder. Best move was Qxf4+. } (11... Qxf4+ 12. Nf3 Nc6 13. Bxc6 bxc6 14. Kg2 Qf6 15. Nc3 d6 16. Na4 Bb6 17. Nxb6 axb6 18. Qf2) 12. Kg2? { (2.03 → 0.52) Mistake. Best move was d4. } (12. d4 Bxd4 13. Nf3 Qf2+ 14. Qxf2 Nxf2 15. Rh2 Nc6 16. Rxf2 Bxf2 17. Kxf2 d6 18. f5 Bd7) 12... Nf2? { (0.52 → 2.38) Mistake. Best move was Qf2+. } (12... Qf2+) 13. Qf1?? { (2.38 → -2.89) Blunder. Best move was d4. } (13. d4) 13... Nxh1?! { (-2.89 → -2.31) Inaccuracy. Best move was Nxe4. } (13... Nxe4 14. Qf3) 14. Qc4?? { (-2.31 → Mate in 2) Checkmate is now unavoidable. Best move was Kxh1. } (14. Kxh1) 14... Qg3+ 15. Kxh1 Qf3+?? { (Mate in 1 → 12.17) Lost forced checkmate sequence. Best move was Qxg1#. } (15... Qxg1#) 16. Kh2?? { (12.17 → Mate in 2) Checkmate is now unavoidable. Best move was Nxf3. } (16. Nxf3 Bb6) 16... Qf2+ 17. Kh1 Qxf4?? { (Mate in 1 → -0.02) Lost forced checkmate sequence. Best move was Qxg1#. } (17... Qxg1#) 18. Ne2?? { (-0.02 → -16.69) Blunder. Best move was Qxc5. } (18. Qxc5) 18... Qh4?? { (-16.69 → 0.00) Blunder. Best move was Qf1+. } (18... Qf1+ 19. Kh2) 19. d4?? { (0.00 → -6.50) Blunder. Best move was Qxc5. } (19. Qxc5 Qxh3+ 20. Kg1 Qg4+ 21. Kf2 Qh4+ 22. Kg1) 19... Bd6? { (-6.50 → -4.02) Mistake. Best move was Qxh3+. } (19... Qxh3+) 20. Ng3?? { (-4.02 → -14.93) Blunder. Best move was Qd3. } (20. Qd3) 20... Qxg3? { (-14.93 → -8.91) Mistake. Best move was Qxh3+. } (20... Qxh3+) 21. Bd2? { (-8.91 → Mate in 1) Checkmate is now unavoidable. Best move was Qe2. } (21. Qe2) 21... Qh2# { Black wins by checkmate. } 0-1