lichess dev

[Event "Vasily Smyslov Arena"] [Site "http://chess-academy.net/xeVFmaph"] [Date "2020.07.31"] [Round "-"] [White "mazureacmihail"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.07.31"] [UTCTime "16:21:11"] [WhiteElo "1111"] [BlackElo "1779"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h4?! { (0.15 → -0.74) Inaccuracy. Best move was e4. } { A00 Kadas Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. f3? { (-0.34 → -1.89) Mistake. Best move was c4. } (2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bb4 5. Nd5 Ba5 6. Qa4 d6) 2... d6? { (-1.89 → -0.78) Mistake. Best move was Be7. } (2... Be7 3. g3) 3. Nh3?! { (-0.78 → -1.66) Inaccuracy. Best move was e4. } (3. e4 Be7) 3... Qxh4+? { (-1.66 → -0.61) Mistake. Best move was d5. } (3... d5 4. Nf2) 4. g3?? { (-0.61 → -4.25) Blunder. Best move was Nf2. } (4. Nf2 Qd8) 4... Qxg3+ 5. Nf2 Nf6? { (-4.43 → -2.71) Mistake. Best move was d5. } (5... d5) 6. d4 Nh5?? { (-3.32 → 2.77) Blunder. Best move was d5. } (6... d5 7. dxe5 Bc5 8. e3 Qxe5 9. Qe2 Qg3 10. Nc3 O-O 11. Na4 b6 12. Nxc5 bxc5 13. Bd2) 7. Rxh5 Bg4?? { (2.38 → 12.38) Blunder. Best move was Be7. } (7... Be7 8. Nc3) 8. Rg5?? { (12.38 → 4.85) Blunder. Best move was fxg4. } (8. fxg4 exd4 9. Qxd4 Nc6 10. Qe4+ Be7 11. Bf4 d5 12. Qxe7+ Nxe7 13. Bxg3 c6 14. Nc3 b5) 8... Qh4?? { (4.85 → 8.20) Blunder. Best move was h5. } (8... h5 9. Nc3) 9. Bf4?? { (8.20 → 1.00) Blunder. Best move was Rxg4. } (9. Rxg4 Qe7 10. Nc3 Nd7 11. Bh3 c6 12. d5 c5 13. e4 Nf6 14. Rg1 a6 15. f4 g6) 9... exf4? { (1.00 → 3.53) Mistake. Best move was Be6. } (9... Be6 10. Be3) 10. fxg4?? { (3.53 → -4.36) Blunder. Best move was Rxg4. } (10. Rxg4) 10... Nd7?? { (-4.36 → 2.93) Blunder. Best move was Qxg5. } (10... Qxg5 11. Qd3 Nd7 12. Nc3 c6 13. d5 Be7 14. O-O-O Ne5 15. Qd4 O-O 16. Nce4 Qg6 17. dxc6) 11. Re5+?? { (2.93 → -6.35) Blunder. Best move was Rh5. } (11. Rh5 Qe7 12. Qd2 g5 13. Bg2 d5 14. Nc3 c6 15. Bxd5 O-O-O 16. Bb3 Bg7 17. Nce4 Nf6) 11... dxe5 12. Qd3 Nf6 13. Qd1?? { (-5.79 → -28.82) Blunder. Best move was Qh3. } (13. Qh3 Qxh3) 13... Nxg4 14. a3?! { (-15.55 → Mate in 20) Checkmate is now unavoidable. Best move was Kd2. } (14. Kd2) 14... Qxf2+ 15. Kd2 Qe3+ 16. Ke1 Nf2 17. Qc1 Qxc1+ 18. Kxf2 Qxc2 19. d5?! { (-28.69 → Mate in 19) Checkmate is now unavoidable. Best move was Nc3. } (19. Nc3 Qxb2) 19... Bc5+ 20. Ke1?! { (-39.11 → Mate in 1) Checkmate is now unavoidable. Best move was Kf3. } (20. Kf3) 20... Qxb2?! { (Mate in 1 → -85.54) Lost forced checkmate sequence. Best move was Qc1#. } (20... Qc1#) 21. Ra2?! { (-85.54 → Mate in 1) Checkmate is now unavoidable. Best move was e3. } (21. e3 Qxa1) 21... Qc1# { Black wins by checkmate. } 0-1