lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/kPUuUQAR"] [Date "2021.02.17"] [Round "-"] [White "Lucadita1"] [Black "AntArRus"] [Result "0-1"] [UTCDate "2021.02.17"] [UTCTime "17:18:03"] [WhiteElo "1868"] [BlackElo "1786"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nf6 2. Nf3 d5?! { (0.01 → 0.53) Inaccuracy. Best move was e6. } (2... e6 3. c4 b6 4. a3 Bb7 5. Bf4 Be7 6. Nc3 O-O 7. e3 d5 8. Nb5 Na6 9. Bd3) 3. g3?! { (0.53 → -0.18) Inaccuracy. Best move was c4. } { D02 Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan } (3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5) 3... c5 4. c3 Bf5?! { (-0.24 → 0.47) Inaccuracy. Best move was Nc6. } (4... Nc6 5. Bg2) 5. Bg2?! { (0.47 → -0.43) Inaccuracy. Best move was dxc5. } (5. dxc5 a5 6. b4 axb4 7. cxb4 Nc6 8. Nd4 e6 9. Nxc6 bxc6 10. a3 h5 11. Bg5 Be7) 5... e6 6. b3? { (0.30 → -0.79) Mistake. Best move was O-O. } (6. O-O Nc6 7. c4 dxc4 8. Qa4 Rc8 9. Rd1 Qb6 10. Na3 Qb4 11. Qxb4 cxb4 12. Nxc4 Be7) 6... Bd6?! { (-0.79 → 0.00) Inaccuracy. Best move was Nc6. } (6... Nc6 7. O-O Rc8 8. Be3 b6 9. Nbd2 Bd6 10. dxc5 Bxc5 11. Bxc5 bxc5 12. Nh4 O-O 13. Nxf5) 7. Bb2?! { (0.00 → -0.60) Inaccuracy. Best move was c4. } (7. c4 cxd4) 7... Nbd7? { (-0.60 → 0.56) Mistake. Best move was Nc6. } (7... Nc6 8. O-O O-O 9. c4 dxc4 10. Nbd2 cxb3 11. axb3 Rc8 12. Nc4 Be4 13. Nxd6 Qxd6 14. dxc5) 8. Nbd2?! { (0.56 → -0.21) Inaccuracy. Best move was O-O. } (8. O-O b5 9. dxc5 Bxc5 10. a4 bxa4 11. Rxa4 O-O 12. Nbd2 a5 13. c4 Nb6 14. Ra1 Ne4) 8... O-O?! { (-0.21 → 0.56) Inaccuracy. Best move was b5. } (8... b5) 9. O-O?! { (0.56 → -0.33) Inaccuracy. Best move was c4. } (9. c4 Rc8 10. O-O h6 11. cxd5 exd5 12. dxc5 Bxc5 13. Nd4 Bg6 14. N2f3 Re8 15. e3 Bb4) 9... Rc8?! { (-0.33 → 0.40) Inaccuracy. Best move was b5. } (9... b5 10. Nh4 cxd4 11. cxd4 Rc8 12. Nxf5 exf5 13. Nf3 Ne4 14. Ne5 Re8 15. Nd3 b4 16. Rc1) 10. Rc1 Qa5?! { (-0.04 → 0.51) Inaccuracy. Best move was Qe7. } (10... Qe7 11. c4) 11. Ra1? { (0.51 → -1.20) Mistake. Best move was c4. } (11. c4 Qxa2) 11... Qc7? { (-1.20 → 0.55) Mistake. Best move was cxd4. } (11... cxd4) 12. Re1? { (0.55 → -1.14) Mistake. Best move was c4. } (12. c4 h6) 12... Nb6? { (-1.14 → 0.66) Mistake. Best move was Bg6. } (12... Bg6 13. e3 b5 14. a4 a6 15. Bf1 Rb8 16. axb5 axb5 17. Ra6 Rb6 18. Qa1 Rfb8 19. Ra7) 13. Qc1? { (0.66 → -0.88) Mistake. Best move was c4. } (13. c4) 13... Ne4?! { (-0.88 → -0.13) Inaccuracy. Best move was Bg6. } (13... Bg6 14. c4) 14. Nxe4?! { (-0.13 → -0.65) Inaccuracy. Best move was c4. } (14. c4 h6 15. Nxe4 Bxe4 16. cxd5 Nxd5 17. Qc4 f5 18. Rec1 Qe7 19. Nd2 Bxg2 20. Kxg2 Qf7) 14... Bxe4 15. Qd2 c4 16. Qe3?! { (-0.40 → -1.18) Inaccuracy. Best move was Qc1. } (16. Qc1 Qe7 17. Bh3 f5 18. Ng5 h6 19. Nxe4 dxe4 20. e3 Nd5 21. Bf1 b5 22. bxc4 bxc4) 16... a5 17. h4?! { (-0.73 → -1.57) Inaccuracy. Best move was Qc1. } (17. Qc1) 17... a4 18. bxc4?? { (-1.49 → -7.59) Blunder. Best move was bxa4. } (18. bxa4 Ra8 19. Bc1 Rxa4 20. h5 h6 21. Ne5 Bxg2 22. Kxg2 Rfa8 23. a3 Nd7 24. Nxd7 Qxd7) 18... Nxc4 19. Qc1 a3 20. Nd2? { (-7.30 → -18.05) Mistake. Best move was Bxa3. } (20. Bxa3 Bxa3) 20... axb2 21. Qd1 bxa1=Q 22. Qxa1 Nxd2 23. Bxe4 { White resigns. } 0-1