lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/1rJLz0c8"] [Date "2021.02.23"] [Round "-"] [White "Ionut2012"] [Black "Ziblackinggg"] [Result "0-1"] [UTCDate "2021.02.23"] [UTCTime "17:11:52"] [WhiteElo "1179"] [BlackElo "2054"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game #3"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e3?! { (0.53 → 0.02) Inaccuracy. Best move was c4. } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nf6 { D00 Queen's Pawn Game #3 } 3. f4? { (0.48 → -0.90) Mistake. Best move was c4. } (3. c4 e6 4. Nc3 c5 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Bd6 8. c5 Bc7 9. Bb5 a6) 3... Bg4?! { (-0.90 → 0.00) Inaccuracy. Best move was c5. } (3... c5) 4. Qd2? { (0.00 → -1.61) Mistake. Best move was Be2. } (4. Be2 Bxe2) 4... e6?! { (-1.61 → -0.80) Inaccuracy. Best move was e5. } (4... e5) 5. Bb5+?! { (-0.80 → -1.33) Inaccuracy. Best move was Nc3. } (5. Nc3 Bb4 6. Bd3 Nbd7 7. Nf3 O-O 8. O-O c5 9. a3 Bxc3 10. Qxc3 c4 11. Be2 Rc8) 5... Nbd7 6. a4?? { (-0.91 → -6.03) Blunder. Best move was Nf3. } (6. Nf3 Ne4 7. Bxd7+ Qxd7 8. Qd3 Bf5 9. Qe2 h5 10. O-O O-O-O 11. Nbd2 Be7 12. Nxe4 dxe4) 6... Ne4 7. Qd3 Qh4+?! { (-5.74 → -4.97) Inaccuracy. Best move was c6. } (7... c6 8. Nd2) 8. g3 Nxg3 9. hxg3 Qxh1 10. Qf1 O-O-O 11. Nh3?? { (-4.40 → -7.97) Blunder. Best move was Nd2. } (11. Nd2 h5 12. Ngf3 Qxf1+ 13. Kxf1 f6 14. Kf2 g5 15. fxg5 fxg5 16. Bxd7+ Rxd7 17. Ne5 Bd6) 11... Qxh3 12. Qxh3 Bxh3 13. g4? { (-7.90 → -9.01) Mistake. Best move was Nd2. } (13. Nd2 Bf5 14. Bd3 Bg4 15. b3 h5 16. Be2 Bf5 17. Bd3 h4 18. gxh4 Nf6 19. Nf3 Ne4) 13... Bxg4 14. e4? { (-8.66 → -10.64) Mistake. Best move was Nd2. } (14. Nd2 h5 15. Kf2 c6 16. Bd3 c5 17. Nf3 c4 18. Be2 Nf6 19. Ng5 Rd7 20. b3 Bxe2) 14... dxe4 15. c3 h5 16. c4 c6 17. c5 cxb5 18. axb5 Nxc5 19. dxc5?! { (-16.31 → Mate in 13) Checkmate is now unavoidable. Best move was Be3. } (19. Be3 Nd3+) 19... Rd1+ 20. Kf2 Bxc5+ 21. Be3 Bxe3+ 22. Kxe3 Rhd8 23. Kxe4 f5+?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Re1#. } (23... Re1#) 24. Ke5 Re1# { Black wins by checkmate. } 0-1