lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/rL7P4G5S"] [Date "2020.11.23"] [Round "-"] [White "Mara"] [Black "Arsenie2010"] [Result "1-0"] [UTCDate "2020.11.23"] [UTCTime "17:31:27"] [WhiteElo "1524"] [BlackElo "1464"] [WhiteRatingDiff "+59"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. d5? { (0.38 → -1.13) Mistake. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... c6? { (-1.13 → 0.43) Mistake. Best move was exd5. } (2... exd5 3. Qxd5) 3. dxe6 fxe6 4. h4? { (0.28 → -1.16) Mistake. Best move was e4. } (4. e4 d5 5. Nc3 Nd7 6. Nf3 Bd6 7. Qe2 Ne7 8. Ng5 Ne5 9. f4 N5g6 10. g3 h6) 4... Bb4+?! { (-1.16 → -0.41) Inaccuracy. Best move was Nf6. } (4... Nf6 5. e4) 5. c3?! { (-0.41 → -1.05) Inaccuracy. Best move was Bd2. } (5. Bd2 Bc5 6. e4 Nf6 7. Qe2 e5 8. Nc3 d6 9. O-O-O O-O 10. f3 b5 11. Be3 Nbd7) 5... Bc5 6. Bg5? { (-0.51 → -1.59) Mistake. Best move was b4. } (6. b4 Bb6 7. e3 Nf6 8. Nf3 O-O 9. c4 d5 10. Bb2 Qe7 11. a3 a5 12. Nbd2 Bc7) 6... Qb6?! { (-1.59 → -1.00) Inaccuracy. Best move was Nf6. } (6... Nf6 7. e3) 7. e3 Qxb2 8. Nd2 Qxc3?! { (-1.45 → -0.79) Inaccuracy. Best move was d5. } (8... d5 9. Ne2 Be7 10. Rb1 Qa3 11. Qc2 Nf6 12. h5 Nbd7 13. Nd4 Ne5 14. N4f3 Neg4 15. Bf4) 9. Rc1 Qb2?? { (-0.87 → 4.82) Blunder. Best move was Qa3. } (9... Qa3) 10. Nc4?? { (4.82 → -1.85) Blunder. Best move was Rxc5. } (10. Rxc5) 10... Bb4+ 11. Nd2 Na6? { (-1.86 → -0.50) Mistake. Best move was Qxa2. } (11... Qxa2 12. Nf3) 12. Rc2 Qc3?? { (-0.82 → 8.28) Blunder. Best move was Qa3. } (12... Qa3 13. Qh5+ g6 14. Qd1 h6 15. Qa1 Rh7 16. Bf6 Nc5 17. Bc3 d5 18. Bxb4 Qxb4 19. Qd4) 13. Rxc3 Bxc3 14. Bxa6 bxa6 15. Qh5+ g6 16. Qf3?! { (7.97 → 7.39) Inaccuracy. Best move was Qd1. } (16. Qd1 h6 17. Bf4 e5 18. Bg3 Ne7 19. Ne2 Bb4 20. Bxe5 Rf8 21. O-O d5 22. Bg7 Rf7) 16... Bxd2+? { (7.39 → 8.51) Mistake. Best move was Rb8. } (16... Rb8 17. e4 Rb1+ 18. Ke2 Bxd2 19. Bxd2 h6 20. Qd3 Rb6 21. Nf3 a5 22. Qd4 Rh7 23. Bxa5) 17. Kxd2 Bb7? { (8.28 → 14.05) Mistake. Best move was h6. } (17... h6) 18. h5 h6 19. hxg6 hxg5 20. Rxh8 Ke7 { Black resigns. } 1-0