[Event "Casual correspondence game"] [Site "https://lichess.org/kGhA7DZP"] [Date "2015.10.03"] [White "lichess AI level 3"] [Black "s777n"] [Result "0-1"] [UTCDate "2015.10.03"] [UTCTime "11:28:16"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nc6 3. e4 e5 4. Bd2 f6 5. exd5 Qxd5 6. h3 Nge7 7. a4 Qc5 8. Na3 Nd5 9. c4?! { (0.12 → -0.94) Inaccuracy. c3 was best. } (9. c3 Bf5 10. b4 Qe7 11. Be2 e4 12. dxe4 Qxe4 13. O-O O-O-O 14. Qe1 Kb8 15. Bb5 Bd6 16. Nc4 Bf4 17. Qxe4 Bxe4 18. Bxc6 bxc6) 9... Ndb4 10. Be2 Nd4? { (-0.93 → 0.18) Mistake. Bf5 was best. } (10... Bf5 11. Be3 Qa5 12. O-O O-O-O 13. Ne1 Kb8 14. Nac2 Be7 15. Nxb4 Qxb4 16. Bf3 Nd4 17. a5 a6 18. Bxd4 exd4 19. Nc2 Qxb2 20. Rb1) 11. Bc3 Nbc2+?? { (-0.22 → 4.06) Blunder. Bf5 was best. } (11... Bf5 12. Bxd4 exd4 13. O-O O-O-O 14. a5 a6 15. Nc2 Kb8 16. Nxb4 Qxb4 17. Qc2 Qd6 18. Rfe1 Be7 19. Nh4 Be6 20. Bg4 Bxg4) 12. Kd2?? { (4.06 → -2.63) Blunder. Nxc2 was best. } (12. Nxc2 Nxe2 13. Qxe2 Qe7 14. O-O Bd7 15. b4 O-O-O 16. b5 Qe6 17. Ne3 Bc5 18. Nd2 Kb8 19. Ne4 Bxe3 20. fxe3 Qe7 21. a5 f5) 12... Nxa1 13. Bxd4 exd4 14. Kc1?? { (-2.60 → -5.51) Blunder. Qxa1 was best. } (14. Qxa1 Qa5+ 15. Kc1 c5 16. Nd2 Bd6 17. g3 Qxa4 18. Bh5+ g6 19. Bf3 O-O 20. h4 h5 21. Qb1 a6 22. Re1 Re8 23. Bd5+ Kg7) 14... Bd7?! { (-5.51 → -3.56) Inaccuracy. Qb6 was best. } (14... Qb6 15. Nb5 c6 16. Nbxd4 Bc5 17. Kb1 Bxd4 18. Nxd4 Qxd4 19. Kxa1 O-O 20. Rf1 Re8 21. h4 Qxh4 22. d4 Bd7 23. Bf3 Rad8 24. g3) 15. Re1? { (-3.56 → -5.66) Mistake. Kb1 was best. } (15. Kb1 Qa5 16. Ka2 Bxa4 17. Qxa1 O-O-O 18. Kb1 Bc5 19. Bd1 Be8 20. Nc2 Qb6 21. Be2 Bc6 22. Nd2 Rhe8 23. Bg4+ Kb8 24. Rg1 Bd6) 15... O-O-O 16. Kb1 Qb4?! { (-5.05 → -4.02) Inaccuracy. Qa5 was best. } (16... Qa5 17. Kxa1 Bb4 18. Rf1 Rhe8 19. Ng1 Bxa4 20. Qc1 Bc6 21. Bf3 Bxf3 22. Nxf3 Re2 23. h4 Bxa3 24. bxa3 c5 25. h5 Qc3+ 26. Qxc3) 17. Kxa1 Bxa4 18. Qd2?! { (-3.88 → -4.94) Inaccuracy. Qc1 was best. } (18. Qc1 Qa5 19. Bd1 Bb4 20. Re2 Rhe8 21. Rxe8 Bxe8 22. Kb1 Bg6 23. Be2 Re8 24. Bf1 Be1 25. Qc2 c5 26. Nb5 Qa6 27. g4 Bb4) 18... Qxd2 19. Nxd2 Bxa3?! { (-4.96 → -3.60) Inaccuracy. Bb4 was best. } (19... Bb4 20. Nab1 Rd6 21. b3 Bxb3 22. Kb2 Ba4 23. Bf3 Kb8 24. h4 Re8 25. Rxe8+ Bxe8 26. Be4 f5 27. Bd5 Ba4 28. g3 Rb6 29. Kc1) 20. Bg4+ Kb8 21. bxa3 Rhe8 22. Re6?! { (-3.54 → -4.81) Inaccuracy. Rc1 was best. } (22. Rc1 Bc6 23. Rg1 b6 24. h4 Bb7 25. Kb2 c5 26. Kb3 g6 27. h5 Kc7 28. Bd1 Bc6 29. g4 gxh5 30. gxh5 Rg8 31. Rg4 Rde8) 22... Rxe6 23. g3? { (-4.69 → -11.17) Mistake. Bxe6 was best. } (23. Bxe6 Re8 24. Bg4 Bc2 25. Kb2 Bxd3 26. Nb3 Rd8 27. c5 c6 28. Kc1 b6 29. Be6 Bf1 30. g3 Kb7 31. Kd2 Ka6 32. Kc2 Kb5) 23... Re1+ 24. Ka2 Bc2 25. f4 Bxd3 26. c5 g6 27. c6 bxc6 28. Kb2 Bf5 29. Nc4 d3 30. Kc3?! { (-15.55 → Mate in 10) Checkmate is now unavoidable. Bxf5 was best. } (30. Bxf5 gxf5 31. Nd2 Rd1 32. Kc3 Rc1+ 33. Kb3 Rc2 34. Nf1 d2 35. Nxd2 Rcxd2 36. h4 R8d3+ 37. Kc4 Rd4+ 38. Kc3 R2d3+ 39. Kc2 Rxg3) 30... Be6?! { (Mate in 10 → -14.93) Lost forced checkmate sequence. Bxg4 was best. } (30... Bxg4 31. Kb2 Re2+ 32. Kb3 Rc2 33. hxg4 Rxc4 34. Kxc4 d2 35. Kc3 d1=Q 36. Kb2 Rd2+ 37. Kc3 Rd3+ 38. Kb4 Qb3+ 39. Kc5 Qb5#) 31. Na5?! { (-14.93 → Mate in 10) Checkmate is now unavoidable. Kd2 was best. } (31. Kd2 Re2+ 32. Bxe2 dxe2+ 33. Kxe2 Bxc4+ 34. Kf2 Rd2+ 35. Kg1 Rd3 36. Kh2 Rxa3 37. f5 gxf5 38. h4 c5 39. h5 Bd5 40. Kh3 c4) 31... d2?! { (Mate in 10 → -11.03) Lost forced checkmate sequence. Rc1+ was best. } (31... Rc1+ 32. Kd2 Rc2+ 33. Kd1 Bxg4+ 34. hxg4 d2 35. Nb3 Rb2 36. Nc5 Rb1+ 37. Ke2 d1=Q+ 38. Ke3 Qe1+ 39. Kf3 Qf1+ 40. Ke4 Re1#) 32. Bd1 Rxd1 33. Nxc6+ Kb7 34. Nxd8+ Kc8 35. Kd3 Kxd8 36. h4 c5 37. Ke2 Rg1 38. Kxd2 Rxg3 39. Kd1 Rxa3 40. Kc1 Ra4 41. Kd1 Rxf4 42. Kc2 Rxh4 43. Kd2 Rh3 44. Kd1 Rh2 45. Ke1 Bc4 46. Kd1 g5 47. Ke1 g4 48. Kd1 g3 49. Ke1 g2 50. Kf2 g1=Q+ 51. Kxg1 Rh5 52. Kf2 Bd5 53. Kf1 c4 54. Ke1 Rh4 55. Kd2 Rh3 56. Ke2 c3 57. Kf2 Rf3+ 58. Ke2 c2 59. Kd2 Bb3 60. Ke2 Rh3 61. Kd2 Rh1 62. Ke3 c1=Q+ 63. Kf3 Qc4 64. Kg3 Qh4+ 65. Kf3 Rh3+ 66. Ke2 Qg3 67. Kd2 Qg2+ 68. Kc1 Rh1# { Black wins by checkmate. } 0-1