lichess dev

[Event "Casual Correspondence game"] [Site "http://chess-academy.net/bUiXWCst"] [Date "2019.03.10"] [Round "-"] [White "sofiacat"] [Black "lichess AI level 1"] [Result "0-1"] [UTCDate "2019.03.10"] [UTCTime "15:33:23"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } e6?! { (-0.30 → 0.53) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. a3 Be7 7. Nb5 Ne8 8. Ng3 c5 9. dxc5) 3. Nf3?! { (0.53 → -0.32) Inaccuracy. Best move was e4. } (3. e4 Nf6 4. exd5 exd5 5. Nf3 Bd6 6. Nb5 O-O 7. Nxd6 Qxd6 8. Be2 Bg4 9. O-O Nbd7) 3... Bb4?! { (-0.32 → 0.26) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Bf4 Bb4 5. e3 O-O 6. Bd3 c5 7. dxc5 Nbd7 8. O-O Bxc3 9. bxc3 Nxc5 10. c4) 4. a3 Bxc3+ 5. bxc3 b6 6. e4 Ne7?! { (0.10 → 0.90) Inaccuracy. Best move was dxe4. } (6... dxe4 7. Ne5 Nf6 8. Bb5+ Bd7 9. Nxd7 Nbxd7 10. Bc6 O-O 11. a4 Rc8 12. O-O Nd5 13. Ba3) 7. Bb5+?! { (0.90 → 0.28) Inaccuracy. Best move was Bd3. } (7. Bd3) 7... c6 8. Bd3 c5?! { (0.14 → 0.97) Inaccuracy. Best move was dxe4. } (8... dxe4 9. Bxe4 Ba6 10. Bd3 Bxd3 11. Qxd3 O-O 12. O-O c5 13. Rd1 Nbc6 14. dxc5 Qxd3 15. Rxd3) 9. dxc5?! { (0.97 → 0.19) Inaccuracy. Best move was exd5. } (9. exd5 exd5 10. c4 dxc4 11. Bxc4 O-O 12. O-O cxd4 13. Nxd4 Ba6 14. Nb5 Nbc6 15. a4 Qxd1) 9... Nbc6? { (0.19 → 1.72) Mistake. Best move was bxc5. } (9... bxc5 10. exd5 exd5 11. O-O c4 12. Be2 Nbc6 13. Bf4 O-O 14. Re1 Bf5 15. Rb1 Qd7 16. Bg3) 10. exd5 Nxd5 11. c4?! { (1.71 → 0.80) Inaccuracy. Best move was O-O. } (11. O-O) 11... Nf6?! { (0.80 → 1.67) Inaccuracy. Best move was Nc3. } (11... Nc3 12. Qd2 Na4 13. cxb6 axb6 14. Qf4 Nc5 15. O-O O-O 16. Be3 Nxd3 17. cxd3 Qxd3 18. Rfd1) 12. h3?! { (1.67 → 1.02) Inaccuracy. Best move was cxb6. } (12. cxb6 axb6 13. O-O O-O 14. Bf4 Bb7 15. Rb1 Ne7 16. Ne5 Ng6 17. Bxg6 hxg6 18. Qxd8 Rfxd8) 12... bxc5?! { (1.02 → 1.61) Inaccuracy. Best move was Nd7. } (12... Nd7) 13. g4? { (1.61 → -0.15) Mistake. Best move was Bf4. } (13. Bf4 Qe7 14. O-O Bb7 15. Rb1 Rd8 16. Qc1 O-O 17. Bg5 Rd7 18. Qe3 Rfd8 19. Rfe1 Rc8) 13... Bb7 14. h4? { (0.17 → -1.77) Mistake. Best move was Rb1. } (14. Rb1 Qc7 15. O-O Nd4 16. Nxd4 cxd4 17. Re1 O-O 18. g5 Nd7 19. Qg4 Nc5 20. Qxd4 Rac8) 14... h6? { (-1.77 → -0.41) Mistake. Best move was Nd4. } (14... Nd4 15. Nxd4 Qxd4 16. Be3 Qc3+ 17. Ke2 Nxg4 18. Rh3 O-O 19. Rb1 Rab8 20. Bxc5 Qe5+ 21. Be3) 15. g5? { (-0.41 → -1.47) Mistake. Best move was Rg1. } (15. Rg1 Nd4 16. Nxd4 cxd4 17. Qe2 Nd7 18. Rb1 Qc7 19. f4 Bc6 20. Kf1 Qd6 21. Qe1 Nc5) 15... Nh5? { (-1.47 → 0.85) Mistake. Best move was hxg5. } (15... hxg5 16. Bxg5) 16. gxh6? { (0.85 → -0.20) Mistake. Best move was Rb1. } (16. Rb1 Qc7 17. Rg1 hxg5 18. Rxg5 Nb8 19. Qe2 Nd7 20. Ne5 Nhf6 21. h5 Nxe5 22. Qxe5 Qxe5+) 16... Qf6? { (-0.20 → 1.85) Mistake. Best move was Nd4. } (16... Nd4 17. Nxd4) 17. hxg7?! { (1.85 → 1.01) Inaccuracy. Best move was Rb1. } (17. Rb1) 17... Nxg7?! { (1.01 → 1.75) Inaccuracy. Best move was Qxa1. } (17... Qxa1 18. gxh8=Q+) 18. Ng5?? { (1.75 → -6.12) Blunder. Best move was Rb1. } (18. Rb1) 18... Qxa1 19. Bb2?? { (-5.71 → -10.75) Blunder. Best move was Rh3. } (19. Rh3 Ne5) 19... Qxb2 20. Qd2 Nd4 21. O-O Rxh4 22. Nxe6?! { (-12.08 → Mate in 1) Checkmate is now unavoidable. Best move was f3. } (22. f3 f6 23. Ne4 Nxf3+ 24. Rxf3 Bxe4 25. Bxe4 Rxe4 26. Rh3 Rd4 27. Rd3 Rg4+ 28. Kf2 Rxc4) 22... Rh1# { Black wins by checkmate. } 0-1