[Event "Casual correspondence game"] [Site "https://lichess.org/fB7yk3uc"] [Date "2018.02.09"] [White "lichess AI level 6"] [Black "vbolt"] [Result "0-1"] [UTCDate "2018.02.09"] [UTCTime "11:56:29"] [WhiteElo "?"] [BlackElo "1791"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } a6 4. c4 Bg4 5. Nc3 e6 6. b3?! { (0.70 → -0.10) Inaccuracy. Qb3 was best. } (6. Qb3 Ra7 7. Ne5 Bf5 8. cxd5 Nxd5 9. Be2 Nd7 10. O-O Nxc3 11. bxc3 Nxe5 12. dxe5 Be4) 6... Bxf3 7. Qxf3?! { (0.13 → -0.66) Inaccuracy. gxf3 was best. } (7. gxf3 c5 8. dxc5 Bxc5 9. Bg2 O-O 10. f4 Nc6 11. O-O dxc4 12. bxc4 Na5 13. Rb1 Qc7) 7... Bb4 8. Bb2 O-O?! { (-0.61 → 0.41) Inaccuracy. Ne4 was best. } (8... Ne4 9. Rc1 c5 10. cxd5 exd5 11. a3 Bxc3+ 12. Bxc3 cxd4 13. Bb2 O-O 14. Bd3 Nc6 15. Qe2) 9. Bd3 c6 10. O-O Bxc3 11. Bxc3 b5 12. Bb4 Re8 13. Rac1?! { (1.06 → 0.46) Inaccuracy. a4 was best. } (13. a4 bxc4 14. bxc4 a5 15. Ba3 Nbd7 16. cxd5 cxd5 17. Rfc1 Rc8 18. Qd1 Nb6 19. Rab1 Rxc1) 13... Nbd7 14. Qg3?! { (0.96 → 0.33) Inaccuracy. cxd5 was best. } (14. cxd5) 14... a5?! { (0.33 → 1.04) Inaccuracy. c5 was best. } (14... c5 15. dxc5 dxc4 16. Bb1 Rc8 17. bxc4 a5 18. Bc3 b4 19. Ba1 g6 20. Qf3 e5 21. c6) 15. cxd5?? { (1.04 → -1.61) Blunder. Bd6 was best. } (15. Bd6 b4 16. f3 g6 17. Qg5 Nh5 18. Qxd8 Rexd8 19. cxd5 cxd5 20. Rc7 Ndf6 21. Be7 Rd7) 15... axb4 16. dxc6 Nb6 17. Rc5?! { (-0.85 → -1.61) Inaccuracy. c7 was best. } (17. c7 Qd7 18. e4 Qxd4 19. Rfd1 Rxa2 20. Bxb5 Rd2 21. Rxd2 Qxd2 22. Qe3 Qxe3 23. fxe3 Rf8) 17... Nbd5 18. a4?? { (-1.45 → -3.76) Blunder. Rxb5 was best. } (18. Rxb5 Rxa2 19. Rb7 Qc8 20. Qd6 Rd2 21. Bc4 Rc2 22. Ra7 Rd8 23. Qc5 Rf8 24. h3 Ne4) 18... bxa4?! { (-3.76 → -2.68) Inaccuracy. bxa3 was best. } (18... bxa3 19. Rxb5 Rc8 20. Rc5 Nb4 21. c7 Qe7 22. e4 Nxd3 23. Qxd3 Rxc7 24. b4 Ra7 25. b5) 19. bxa4 Rxa4 20. Qh4?! { (-3.08 → -4.12) Inaccuracy. Bb5 was best. } (20. Bb5 Ra7 21. c7 Nxc7 22. Bxe8 Nfxe8 23. Qf3 Nd5 24. e4 Nc3 25. Rc4 Qb8 26. Rxc3 bxc3) 20... h6?! { (-4.12 → -3.04) Inaccuracy. Ra3 was best. } (20... Ra3) 21. Rb1?! { (-3.04 → -4.27) Inaccuracy. Bb5 was best. } (21. Bb5 Ra8) 21... Qd6 22. e4?! { (-4.11 → -6.33) Inaccuracy. Qg3 was best. } (22. Qg3 Qxg3 23. hxg3 Ra3 24. Bc2 Nc3 25. Re1 Ra2 26. Bb1 Rb2 27. Bd3 Nfe4 28. Bxe4 Nxe4) 22... Nf4 23. Bb5 Ra3 24. c7 Rc8 25. Rbc1? { (-5.05 → -10.73) Mistake. Rc6 was best. } (25. Rc6 Qxc6 26. Bxc6 Ng6 27. Qg3 Rxg3 28. hxg3 Rxc7 29. d5 Nxe4 30. Rxb4 exd5 31. Bxd5 Rc1+) 25... Ng6 26. e5 Qb6 27. Qxf6 gxf6 28. Bd7 Rxc7 29. Bc6 Rxc6 30. f4?! { (-18.82 → Mate in 8) Checkmate is now unavoidable. f3 was best. } (30. f3 Nxe5) 30... Rxc5 31. dxc5 Qc6 32. Rf1 Nh4 33. g3 Nf3+ 34. Rxf3 Qxf3 35. h4 Ra1+ 36. Kh2 Qh1# { Black wins by checkmate. } 0-1