lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/G8pN721b"] [Date "2020.11.21"] [Round "-"] [White "BadalauDaria"] [Black "rusudavidpetrisor"] [Result "1/2-1/2"] [UTCDate "2020.11.21"] [UTCTime "17:29:12"] [WhiteElo "1236"] [BlackElo "1310"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 b5? { (0.15 → 1.49) Mistake. Best move was d5. } { A40 Polish Defense } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. Nc3? { (1.49 → -0.19) Mistake. Best move was e4. } (2. e4 Bb7 3. Nd2 a6 4. a4 b4 5. Ngf3 e6 6. Bd3 c5 7. O-O cxd4 8. Nxd4 d5) 2... b4 3. Nb5?? { (0.40 → -3.16) Blunder. Best move was Ne4. } (3. Ne4 d5) 3... a6 4. Nc3? { (-2.82 → -3.96) Mistake. Best move was Nxc7+. } (4. Nxc7+ Qxc7) 4... bxc3 5. bxc3 a5? { (-3.94 → -2.50) Mistake. Best move was Nf6. } (5... Nf6) 6. a4? { (-2.50 → -3.86) Mistake. Best move was e4. } (6. e4 e6 7. Bd3 c5 8. d5 d6 9. Ne2 Be7 10. O-O Nf6 11. c4 O-O 12. f4 Na6) 6... d6? { (-3.86 → -2.68) Mistake. Best move was Nf6. } (6... Nf6) 7. Qd3? { (-2.68 → -3.99) Mistake. Best move was e4. } (7. e4) 7... Ba6 8. Qf3 Bb7?? { (-4.06 → 2.23) Blunder. Best move was Nd7. } (8... Nd7) 9. Qxb7 Na6?? { (1.62 → 14.15) Blunder. Best move was Nd7. } (9... Nd7) 10. Qc6+ Qd7 11. Qxa8+ Qd8 12. Qc6+ Qd7 13. Qa8+ Qd8 14. Qc6+ Qd7 15. Qa8+?? { (13.60 → 0.00) Blunder. Best move was Qxa6. } (15. Qxa6 f6) 15... Qd8 16. Qc6+?? { (13.50 → 0.00) Blunder. Best move was Qxa6. } (16. Qxa6 e6 17. Qb5+ Qd7 18. Qxa5 Be7 19. Qa8+ Bd8 20. e3 Qe7 21. Nf3 g6 22. Bb5+ Kf8) 16... Qd7 { The game is a draw. } 1/2-1/2