[Event "Casual correspondence game"] [Site "https://lichess.org/jAKgVXe9"] [Date "2015.06.11"] [White "lichess AI level 4"] [Black "Septagonizate"] [Result "0-1"] [UTCDate "2015.06.11"] [UTCTime "01:52:14"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. c3 c5 3. Nf3 Nf6 4. e3 b6 5. Bb5 Bb7 6. Bd3 g5 7. h3 h5?! { (0.09 → 0.71) Inaccuracy. Rg8 was best. } (7... Rg8 8. Qe2 d5 9. Ne5 Nbd7 10. Nxd7 Qxd7 11. Nd2 Rc8 12. b3 g4 13. hxg4 Rxg4 14. Kf1 cxd4 15. cxd4 h5 16. Bb2) 8. Bd2? { (0.71 → -0.62) Mistake. Nxg5 was best. } (8. Nxg5 cxd4 9. exd4 Bxg2 10. Rg1 Bb7 11. Bf4 Nc6 12. Nd2 Rg8 13. h4 Rg7 14. Nc4 d5 15. Ne5 Qc7 16. Qf3 Bd6 17. Bb5 a6) 8... Bg7? { (-0.62 → 0.88) Mistake. Rg8 was best. } (8... Rg8 9. Bf1 g4 10. hxg4 hxg4 11. Ne5 d6 12. Nd3 Nc6 13. Na3 d5 14. Nf4 g3 15. f3 c4 16. Be2 Qd7) 9. c4? { (0.88 → -0.23) Mistake. Nxg5 was best. } (9. Nxg5 d5 10. O-O Nc6 11. Re1 Qe7 12. Na3 Rd8 13. Nb5 a6 14. Na3 Bh6 15. e4 cxd4 16. e5 Nd7) 9... g4 10. hxg4 hxg4 11. Rxh8+ Bxh8 12. Ng5 Bxg2 13. Nc3 cxd4? { (-0.84 → 0.37) Mistake. Nc6 was best. } (13... Nc6 14. Qe2 Qb8 15. O-O-O cxd4 16. Nb5 dxe3 17. fxe3 Qh2 18. Bc3 a6 19. Nc7+ Qxc7 20. Qxg2 Rd8 21. Kb1 Bg7 22. Bc2 Ne5 23. Qh2) 14. Ne2?? { (0.37 → -1.57) Blunder. Nb5 was best. } (14. Nb5 Nc6 15. Nd6+ Kf8 16. Ndxf7 Qc7 17. Qb3 Bg7 18. exd4 Nxd4 19. Qa3+ Kg8 20. Qe7 Rf8 21. O-O-O g3 22. Nd6 gxf2) 14... Bf3? { (-1.57 → -0.29) Mistake. dxe3 was best. } (14... dxe3 15. Bxe3 Bg7 16. Qd2 Bb7 17. O-O-O Nc6 18. Bc2 Qe7 19. Ba4 Ne5 20. Qc3 Nh5 21. Kb1 Rc8 22. Bb5 Kf8 23. Ka1) 15. Qa4? { (-0.29 → -1.65) Mistake. exd4 was best. } (15. exd4 Nc6 16. Be3 Nb4 17. Nxf3 gxf3 18. Ng1 Nxd3+ 19. Qxd3 d5 20. Nxf3 dxc4 21. Qxc4 Qd5 22. Qxd5 Nxd5 23. Kd2 Rc8 24. Rh1 Bg7) 15... Bxe2 16. Bxe2 Bg7?! { (-1.57 → -0.49) Inaccuracy. Nc6 was best. } (16... Nc6 17. O-O-O Qc7 18. f4 gxf3 19. Bxf3 Rc8 20. Kb1 Ne5 21. exd4 Nxf3 22. Nxf3 Ne4 23. Rg1 Bxd4 24. Rg8+ Ke7 25. Qa3+ Bc5 26. Rxc8) 17. c5? { (-0.49 → -1.75) Mistake. exd4 was best. } (17. exd4 Qc7 18. O-O-O Nc6 19. Be3 Ne7 20. Kb1 Nf5 21. Bc1 Qc6 22. Qc2 d5 23. c5 Ne4 24. Nxe4 dxe4 25. d5 exd5 26. Bxg4 Nh6) 17... bxc5 18. Ba5? { (-1.78 → -3.53) Mistake. exd4 was best. } (18. exd4 cxd4 19. Qxd4 Nc6 20. Qc3 Rb8 21. Ne4 Nxe4 22. Qxg7 Qe7 23. Rd1 f5 24. Qg8+ Qf8 25. Qg6+ Qf7 26. Qh6 Qf6 27. Qh5+ Kd8) 18... Qc8 19. Bc4? { (-3.05 → -5.14) Mistake. O-O-O was best. } (19. O-O-O Qc6 20. Qxc6 Nxc6 21. Bd2 Rb8 22. e4 d6 23. Rh1 Ke7 24. Bf4 Rb6 25. Bg3 Nb4 26. e5 dxe5) 19... Bh6 20. Nxe6 fxe6 21. exd4 cxd4 22. Bd3 Nc6 23. Qb5 Nxa5 24. Qe5 Bg7?! { (-9.52 → -6.04) Inaccuracy. Kf7 was best. } (24... Kf7 25. Rd1 Qb7 26. Kf1 Qh1+ 27. Ke2 Qf3+ 28. Ke1 Nc6 29. Qg3 Qh1+ 30. Ke2 Qd5 31. Kf1 Ne5 32. Qg2 Qxg2+ 33. Kxg2 Nxd3 34. Rxd3) 25. Qg5 Kf8 26. Rc1 Qb7 27. Qxa5 Qh1+ 28. Bf1 Qe4+ 29. Kd2?! { (-7.35 → -12.84) Inaccuracy. Kd1 was best. } (29. Kd1 Nd5 30. Qa3+ Kf7 31. Qb3 Bh6 32. Rc2 g3 33. Qxg3 Nb4 34. Qc7 Ke8 35. Qc4 Qf3+ 36. Re2 Qf5 37. Rxe6+ dxe6 38. Qb5+ Qxb5) 29... Bh6+ 30. Kd1 Bxc1 31. Qc5+ Kf7 32. Qc2 Qxc2+ 33. Kxc2 Bg5 34. Be2 Rc8+ 35. Kb3 Ne4 36. a3 Nxf2 37. Ba6 Rc6 38. Bc4 d5?! { (Mate in 10 → -68.25) Lost forced checkmate sequence. d3 was best. } (38... d3 39. Bb5 d2 40. Be2 d1=Q+ 41. Bxd1 Nxd1 42. Ka2 g3 43. b4 g2 44. b5 g1=Q 45. Kb3 Rc3+ 46. Kb4 Be7+ 47. Ka4 Rxa3#) 39. Bf1?! { (-68.25 → Mate in 11) Checkmate is now unavoidable. Bb5 was best. } (39. Bb5 Rb6 40. a4 Rxb5+ 41. axb5 d3 42. Kb4 d2 43. b6 axb6 44. Kb5 d1=Q 45. Ka6 Qb3 46. Kb7 Qxb2 47. Ka7 g3 48. Kb7 g2) 39... g3?! { (Mate in 11 → -63.28) Lost forced checkmate sequence. d3 was best. } (39... d3 40. a4 d2 41. Be2 d1=Q+ 42. Bxd1 Nxd1 43. a5 a6 44. Ka2 Rc2 45. Ka1 Rg2 46. Kb1 Rxb2+ 47. Ka1 Rg2 48. Kb1 Nc3+ 49. Ka1) 40. Bg2 d3 41. Bf3 d2 42. Bh5+ Kf6 43. a4 d1=Q+ 44. Bxd1 Nxd1 45. Ka2 Kg6 46. Kb3 Bf6 47. Ka3 Rc2 48. b3 Bb2+ 49. Kb4 g2 50. a5 g1=Q 51. a6 Qb6+ 52. Ka4 Nc3# { Black wins by checkmate. } 0-1