lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/RwtOBTom"] [Date "2021.02.21"] [Round "-"] [White "chicu-daniela"] [Black "pazzey"] [Result "0-1"] [UTCDate "2021.02.21"] [UTCTime "17:16:54"] [WhiteElo "1426"] [BlackElo "1952"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A41"] [Opening "Queen's Pawn"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d6?! { (0.15 → 0.95) Inaccuracy. Best move was d5. } { A41 Queen's Pawn } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. Nf3?! { (0.95 → 0.35) Inaccuracy. Best move was e4. } (2. e4 Nd7 3. f4 e5 4. Nf3 exd4 5. Qxd4 Ngf6 6. Nc3 c6 7. Be3 d5 8. O-O-O Bc5) 2... c5?! { (0.35 → 1.22) Inaccuracy. Best move was Bf5. } (2... Bf5) 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Be3? { (1.00 → -0.20) Mistake. Best move was e4. } (5. e4 Nf6 6. Be3 Qa5 7. Qd2 Nc6 8. O-O-O Bd7 9. Kb1 g6 10. Nd5 Nxd5 11. Qxa5 Nxa5) 5... Qc7 6. Bd2?! { (0.51 → -0.25) Inaccuracy. Best move was Bf4. } (6. Bf4 Nf6) 6... Nf6?! { (-0.25 → 0.40) Inaccuracy. Best move was e6. } (6... e6 7. Nb5 Qb6 8. e4 a6 9. Be3 Qd8 10. Nbd4 Be7 11. Bd3 Nd7 12. Nd2 Ngf6 13. f4) 7. e4 g6?! { (0.21 → 1.13) Inaccuracy. Best move was Nbd7. } (7... Nbd7 8. Nd5) 8. Bb5+?! { (1.13 → 0.15) Inaccuracy. Best move was Nb5. } (8. Nb5) 8... Bd7 9. Be3 Bxb5 10. Nxb5 Qa5+ 11. Nc3 Nxe4 12. Nd4? { (-0.09 → -2.77) Mistake. Best move was Bd4. } (12. Bd4 e5 13. O-O Nf6 14. Be3 Nbd7 15. a4 a6 16. Qd3 Rc8 17. Nd2 Be7 18. Bh6 Qb4) 12... Nxc3 13. bxc3?! { (-2.39 → -3.15) Inaccuracy. Best move was Qd2. } (13. Qd2 Bg7) 13... Qxc3+ 14. Ke2?! { (-2.57 → -3.52) Inaccuracy. Best move was Kf1. } (14. Kf1) 14... Bg7 15. Rb1?! { (-3.04 → -3.66) Inaccuracy. Best move was Rc1. } (15. Rc1 O-O) 15... Bxd4? { (-3.66 → -2.52) Mistake. Best move was Nc6. } (15... Nc6 16. Nxc6 Qxc6 17. Kf1 h5 18. h4 Rc8 19. Rh3 b6 20. c3 e6 21. Kg1 d5 22. Bg5) 16. Bxd4 Qc4+ 17. Ke3? { (-2.31 → -3.64) Mistake. Best move was Qd3. } (17. Qd3 Qe6+ 18. Be3 Nd7 19. Rhe1 O-O 20. Kf1 Ne5 21. Qb3 b6 22. Bh6 Qxb3 23. axb3 Rfc8) 17... e5 18. Bb2 Nc6 19. Qxd6?? { (-3.04 → -9.27) Blunder. Best move was Qd3. } (19. Qd3) 19... Rd8?! { (-9.27 → -8.32) Inaccuracy. Best move was Qf4+. } (19... Qf4+) 20. Qa3? { (-8.32 → Mate in 3) Checkmate is now unavoidable. Best move was Qf6. } (20. Qf6 O-O 21. g3 Nd4 22. Rhe1 Rd5 23. Rbd1 Qxc2 24. Rxd4 exd4+ 25. Bxd4 Re8+ 26. Kf3 Rf5+) 20... Qf4+ 21. Ke2 Rd2+ 22. Ke1 Qxf2# { Black wins by checkmate. } 0-1