lichess dev

[Event "bogdanistratescu Arena"] [Site "http://chess-academy.net/rc3SBAwX"] [Date "2020.06.04"] [Round "-"] [White "BogdanLutic"] [Black "bogdanistratescu"] [Result "0-1"] [UTCDate "2020.06.04"] [UTCTime "14:42:41"] [WhiteElo "1750"] [BlackElo "1971"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+50"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e3? { (0.68 → -0.32) Mistake. Best move was Nf3. } (2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bb4+ 6. Nbd2 Bxd3) 2... Nf6 3. Nc3 Nc6? { (-0.60 → 1.13) Mistake. Best move was Bf5. } (3... Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. Nf3 B@h5 7. B@e2 Nc6 8. O-O Bd6 9. Nb5 Be7 10. Ne5) 4. Be2?? { (1.13 → -2.15) Blunder. Best move was Nf3. } (4. Nf3 e6) 4... Bf5? { (-2.15 → -0.54) Mistake. Best move was e5. } (4... e5) 5. Bd2?! { (-0.54 → -1.13) Inaccuracy. Best move was Nf3. } (5. Nf3) 5... Nb4?! { (-1.13 → -0.41) Inaccuracy. Best move was e6. } (5... e6 6. Nf3 Bd6 7. Nh4 Be4 8. Nb5 Be7 9. O-O h6 10. Nc3 O-O 11. a3 a6 12. f4) 6. a3?? { (-0.41 → -7.94) Blunder. Best move was Rc1. } (6. Rc1 e6) 6... Nxc2+ 7. Kf1? { (-7.44 → -9.00) Mistake. Best move was Qxc2. } (7. Qxc2 Bxc2) 7... Nxa1 8. Qxa1 P@c2?? { (-8.81 → -5.64) Blunder. Best move was e6. } (8... e6) 9. Na4?? { (-5.64 → -23.26) Blunder. Best move was Qe1. } (9. Qe1 e6) 9... Be4? { (-23.26 → -7.35) Mistake. Best move was R@b1+. } (9... R@b1+) 10. b3? { (-7.35 → -24.84) Mistake. Best move was Qe1. } (10. Qe1 e6) 10... Bf5 11. f3 Ne4? { (-21.94 → -8.97) Mistake. Best move was R@b1+. } (11... R@b1+) 12. fxe4 Bxe4 13. Qc1? { (-7.50 → -15.03) Mistake. Best move was Qe1. } (13. Qe1 e6) 13... R@b1 14. Qxb1 cxb1=Q+ 15. Kf2 Q@f5+ 16. R@f4 Qg6 17. Bc3?! { (-16.32 → Mate in 1) Checkmate is now unavoidable. Best move was N@g3. } (17. N@g3 e5) 17... P@c2?! { (Mate in 1 → -21.90) Lost forced checkmate sequence. Best move was Qxg2#. } (17... Qxg2#) 18. Nh3?! { (-21.90 → Mate in 1) Checkmate is now unavoidable. Best move was N@h4. } (18. N@h4 Qh6) 18... Qxh1?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qxg2#. } (18... Qxg2#) 19. g3 c1=Q?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was R@g2#. } (19... R@g2#) 20. N@f1 R@c2?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qg2#. } (20... Qg2#) 21. b4 Qcxf1# { Black wins by checkmate. } 0-1