lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/WbG8hNXQ"] [Date "2020.11.05"] [Round "-"] [White "BadalauDaria"] [Black "conduranna"] [Result "1/2-1/2"] [UTCDate "2020.11.05"] [UTCTime "17:59:50"] [WhiteElo "1155"] [BlackElo "1348"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e3?! { (0.53 → 0.02) Inaccuracy. Best move was c4. } { D00 Queen's Pawn Game #2 } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... e6 3. Bb5+?! { (0.24 → -0.60) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. c4 Bd6 5. Nc3 O-O 6. Bd3 dxc4 7. Bxc4 c5) 3... Qd7?? { (-0.60 → 8.59) Blunder. Best move was Nd7. } (3... Nd7 4. Nf3 Nf6 5. O-O Bd6 6. Be2 e5 7. c4 e4 8. Nfd2 c6 9. Nc3 O-O 10. b3) 4. Bd2?? { (8.59 → -5.22) Blunder. Best move was Bxd7+. } (4. Bxd7+ Bxd7 5. Nf3 Nc6 6. b3 Nge7 7. O-O O-O-O 8. c4 f6 9. Nc3 b6 10. h3 Kb7) 4... Qxb5 5. Ne2? { (-4.87 → -6.20) Mistake. Best move was Nc3. } (5. Nc3 Qc6 6. f4 Nf6 7. Nf3 Nbd7 8. O-O Be7 9. Ne5 Qb6 10. Be1 O-O 11. a4 a5) 5... Bb4? { (-6.20 → -4.58) Mistake. Best move was Qxb2. } (5... Qxb2 6. Nbc3 Qb6 7. O-O Qc6 8. f3 Nf6 9. Be1 b6 10. a4 Bd6 11. Nb5 O-O 12. Bh4) 6. Bxb4? { (-4.58 → -5.72) Mistake. Best move was b3. } (6. b3 Bd6 7. a4 Qc6 8. O-O Nf6 9. Na3 O-O 10. c4 Qd7 11. c5 Be7 12. b4 b6) 6... Qxb4+ 7. Nec3?? { (-5.00 → -9.65) Blunder. Best move was Nd2. } (7. Nd2 Qxb2 8. a4 Nf6 9. O-O O-O 10. Nb3 Na6 11. Nd2 Qb4 12. c3 Qe7 13. h3 c6) 7... Nf6?? { (-9.65 → -4.83) Blunder. Best move was Qxb2. } (7... Qxb2 8. Nxd5 exd5 9. Nd2 Qc3 10. Rb1 Nf6 11. O-O b6 12. Rb3 Qc6 13. Qc1 Be6 14. Qb2) 8. a3? { (-4.83 → -6.38) Mistake. Best move was Qc1. } (8. Qc1 Nc6) 8... Qc4? { (-6.38 → -4.41) Mistake. Best move was Qxb2. } (8... Qxb2 9. Ra2 Qb6 10. O-O O-O 11. Nd2 Qc6 12. Qa1 b6 13. Rb1 a5 14. a4 Ba6 15. Qb2) 9. b3?! { (-4.41 → -5.17) Inaccuracy. Best move was Nd2. } (9. Nd2 Qc6 10. Qe2 O-O 11. O-O-O a5 12. h3 b6 13. a4 Ne8 14. e4 dxe4 15. Ndxe4 f5) 9... Qa6?! { (-5.17 → -4.63) Inaccuracy. Best move was Qc6. } (9... Qc6) 10. Qd3 O-O 11. Qxa6 bxa6?! { (-5.01 → -4.24) Inaccuracy. Best move was Nxa6. } (11... Nxa6) 12. Na4?! { (-4.24 → -4.82) Inaccuracy. Best move was Nd2. } (12. Nd2 a5) 12... Re8?! { (-4.82 → -4.20) Inaccuracy. Best move was a5. } (12... a5) 13. O-O { The game is a draw. } 1/2-1/2