[Event "Casual correspondence game"] [Site "https://lichess.org/3wvTajgm"] [Date "2016.01.23"] [White "lichess AI level 1"] [Black "lnxvasion"] [Result "0-1"] [UTCDate "2016.01.23"] [UTCTime "11:45:03"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Kádas Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. h4 { A00 Kádas Opening } d5 2. Nf3 Nc6 3. Nc3 e5 4. e4 Nf6 5. exd5 Nxd5 6. d3 Bb4 7. Qd2 O-O 8. Be2 Re8 9. O-O f5?! { (-1.18 → -0.29) Inaccuracy. Nd4 was best. } (9... Nd4 10. Bd1 Nb5 11. a3 Bxc3 12. bxc3 Nbxc3 13. Bb2 Nxd1 14. Qxd1 Bg4 15. Re1 f6 16. Re4 Bf5 17. Re1) 10. a3 Bd6?? { (-0.25 → 2.67) Blunder. Be7 was best. } (10... Be7 11. Nxd5 Qxd5 12. b4 a6 13. Bb2 Rd8 14. c4 Qd6 15. Rad1 Bf6 16. Rfe1 Qe7 17. b5 axb5 18. cxb5) 11. Nxd5 e4? { (2.66 → 4.31) Mistake. Nd4 was best. } (11... Nd4 12. Nxd4 exd4 13. Bf3 c6 14. Nf4 Qxh4 15. g3 Qf6 16. b3 Be6 17. Nxe6 Rxe6 18. Bb2 Rae8 19. Rfe1) 12. Qg5?? { (4.31 → 0.75) Blunder. dxe4 was best. } (12. dxe4 Rxe4 13. Nc3 Re7 14. Nb5 Be6 15. Nxd6 cxd6 16. Qc3 h6 17. Bf4 d5 18. Nd4 Nxd4 19. Qxd4 Bf7) 12... Qd7?? { (0.75 → 8.42) Blunder. exf3 was best. } (12... exf3 13. Qxd8 Rxd8 14. Bxf3 Nd4 15. Bd1 Be6 16. Nf4 Bf7 17. Be3 c5 18. c3 Nb3 19. Rb1 b6 20. Re1) 13. Nd2?? { (8.42 → 3.25) Blunder. Nf6+ was best. } (13. Nf6+ Kh8 14. Nxd7 exf3 15. Bxf3 Bxd7 16. Bf4 Be7 17. Qg3 Nd4 18. Be5 Nxf3+ 19. Qxf3 c6 20. Qf4 Bf8) 13... Nd4? { (3.25 → 6.24) Mistake. h6 was best. } (13... h6 14. Qh5 Nd4 15. dxe4 Nxe2+ 16. Qxe2 Qf7 17. Qd3 Rd8 18. Qf3 c6 19. Ne3 f4 20. Nec4 Bc7 21. Qb3) 14. Bd1? { (6.24 → 3.72) Mistake. Nf6+ was best. } (14. Nf6+ Kh8 15. Nxd7 Nxe2+ 16. Kh1 Bxd7 17. Nc4 Nd4 18. b4 Be7 19. Qg3 Ba4 20. dxe4 Ne2 21. Qd3 Nxc1) 14... f4?? { (3.72 → 11.52) Blunder. h6 was best. } (14... h6 15. Qh5 exd3 16. cxd3 Rf8 17. Nf3 Nxf3+ 18. Qxf3 Qf7 19. Re1 c6 20. Bf4 Be6 21. Bb3 Bxf4 22. Ne7+) 15. Nxe4?! { (11.52 → 5.86) Inaccuracy. Nf6+ was best. } (15. Nf6+ Kh8 16. Nxd7 Bxd7 17. Nxe4 f3 18. gxf3 Re5 19. Qg2 Rae8 20. f4 R5e7 21. Bd2 Bc6 22. c3 Nf5) 15... f3?! { (5.86 → 11.67) Inaccuracy. Kh8 was best. } (15... Kh8 16. Nxd6 cxd6 17. Qxf4 Ne6 18. Qg4 Qc6 19. Nc3 Rf8 20. Re1 Bd7 21. h5 h6 22. Be3 b6 23. Bd2) 16. Bxf3? { (11.67 → 5.08) Mistake. Ndf6+ was best. } (16. Ndf6+ Kh8 17. Nxd7 Bxd7 18. gxf3 Nf5 19. Nxd6 Nxd6 20. Be3 Nf5 21. Qf4 Nd6 22. c3 Rf8 23. Qg3 Bc6) 16... Nxf3+ 17. Kh1?? { (5.01 → -4.90) Blunder. gxf3 was best. } (17. gxf3 Kh8 18. Bf4 Bxf4 19. Nxf4 Qf7 20. Rfe1 Bd7 21. Nc5 Bf5 22. h5 b6 23. Ne4 h6 24. Qg3 Rf8) 17... Re5?? { (-4.90 → 4.19) Blunder. Nxg5 was best. } (17... Nxg5 18. Ndf6+ gxf6 19. Nxf6+ Kf7 20. Nxd7 Ne6 21. Nf8 Rxf8 22. Be3 Bd7 23. Kg1 Rg8 24. g3 c5 25. Rfe1) 18. Nef6+ Kf8? { (4.49 → 7.94) Mistake. Kf7 was best. } (18... Kf7 19. Nxd7 Rxg5 20. hxg5 Nh4 21. Nc5 Bxc5 22. Nxc7 Rb8 23. Be3 b6 24. Bxc5 bxc5 25. Rab1 Bb7 26. f3) 19. Qxe5?? { (7.94 → 3.54) Blunder. Nxd7+ was best. } (19. Nxd7+ Bxd7 20. Qg3 Nd4 21. Qf4+ Nf5 22. Qf3 Kg8 23. Ne3 Bc6 24. Qg4 Rf8 25. Nxf5 Rexf5 26. Be3 R8f7) 19... Bxe5?! { (3.54 → 5.36) Inaccuracy. Nxe5 was best. } (19... Nxe5 20. Nxd7+ Bxd7 21. Bf4 Bc6 22. Nb4 Ba4 23. Rfe1 Re8 24. d4 Nc4 25. Rxe8+ Kxe8 26. Bxd6 Nxd6 27. Re1+) 20. Nxd7+ Ke8? { (5.43 → 11.41) Mistake. Bxd7 was best. } (20... Bxd7 21. gxf3 Bc6 22. Bf4 Bxb2 23. Nxc7 Bxa1 24. Nxa8 Bf6 25. Kg2 Kf7 26. Nc7 Bxh4 27. c4 Be7 28. d4) 21. Nf8?! { (11.41 → 5.74) Inaccuracy. Nxe5 was best. } (21. Nxe5 Nxe5 22. Nxc7+ Kf7 23. Nxa8 Ng6 24. Bg5 h6 25. h5 Ne5 26. Nc7 Bg4 27. Bxh6 gxh6 28. Nb5 Nc6) 21... Kxf8 22. Bf4? { (5.89 → 3.20) Mistake. gxf3 was best. } (22. gxf3 Bd7 23. Kg2 Re8 24. Bf4 c6 25. Bxe5 cxd5 26. Rfe1 Kf7 27. Bc3 g6 28. Rxe8 Bxe8 29. Re1 Bc6) 22... c6? { (3.20 → 5.63) Mistake. Bxf4 was best. } (22... Bxf4 23. Nxf4 Nxh4 24. Rae1 Bd7 25. Re5 Nf5 26. Rfe1 Nd6 27. Kh2 Re8 28. Rxe8+ Nxe8 29. Nd5 c6 30. Nc3) 23. Bxe5 cxd5 24. gxf3 Bf5 25. Kg2 g6 26. Rh1 Re8 27. f4 Kf7 28. Rae1 Ke6 29. Bd4+ Kd6?! { (7.28 → 12.75) Inaccuracy. Kf7 was best. } (29... Kf7 30. Rxe8 Kxe8 31. Bxa7 Bg4 32. h5 Bxh5 33. Rxh5 gxh5 34. f5 Kf7 35. Bd4 Ke7 36. Kh3 Kd7 37. Kh4) 30. Bc5+ Kd7 31. Re5 Rxe5 32. Kf3?? { (6.63 → 1.20) Blunder. fxe5 was best. } (32. fxe5 b6 33. Bd6 Bg4 34. Kg3 Bh5 35. f3 Ke6 36. Kf4 Kf7 37. Bb8 a6 38. Bc7 b5 39. d4 Ke6) 32... Re8 33. Bd4 b6?! { (0.84 → 1.58) Inaccuracy. Rc8 was best. } (33... Rc8 34. Bc3 d4 35. Bxd4 Rxc2 36. Ke3 b6 37. f3 h5 38. a4 Kc6 39. Ra1 Rh2 40. Rc1+ Kb7 41. Bf6) 34. Be5?! { (1.58 → 0.85) Inaccuracy. h5 was best. } (34. h5 Ke6 35. Ke3 Kd6+ 36. Kd2 Rc8 37. hxg6 Bxg6 38. Rg1 Ke6 39. Rg5 Rf8 40. Ke3 Rf5 41. Rg1 Rh5) 34... Ke6?! { (0.85 → 1.47) Inaccuracy. Rc8 was best. } (34... Rc8 35. Bc3 d4 36. Bxd4 Rxc2 37. Ke3 Kd6 38. f3 h5 39. a4 Kc6 40. Ra1 Rh2 41. Bf6 Kd5 42. Rc1) 35. a4?! { (1.47 → 0.81) Inaccuracy. Ke3 was best. } (35. Ke3 Bg4 36. Kd4 Bf3 37. Re1 Kf5 38. Rg1 Ke6 39. c3 Rd8 40. Ra1 Rd7 41. Ke3 Bh5 42. a4 Kf5) 35... g5?? { (0.81 → 2.93) Blunder. Rc8 was best. } (35... Rc8 36. Bc3 d4 37. Bxd4 Rxc2 38. Ke3 Kd5 39. f3 h5 40. a5 Rc8 41. Ra1 Re8+ 42. Be5 Kc5 43. axb6) 36. b4? { (2.93 → 1.22) Mistake. hxg5 was best. } (36. hxg5 Bg6 37. Ke3 Rc8 38. c3 Kf5 39. b4 Kg4 40. f3+ Kf5 41. Kd4 Ke6 42. Rh2 Rg8 43. Rh6 Rc8) 36... gxf4 37. Re1 a5? { (1.33 → 2.85) Mistake. Bg6 was best. } (37... Bg6 38. Kxf4 Rf8+ 39. Kg4 Rg8 40. Bf4+ Kd7 41. Bg5 h6 42. Re7+ Kd6 43. Rxa7 hxg5 44. hxg5 Be8 45. f4) 38. Bxf4+ Kf6?? { (2.44 → 8.96) Blunder. Kd7 was best. } (38... Kd7 39. Rxe8 Kxe8 40. b5 Kd7 41. Be3 Kc7 42. Kf4 Bh3 43. Kg5 Be6 44. f4 Bd7 45. f5 Be8 46. f6) 39. Rb1?? { (8.96 → 1.45) Blunder. Rxe8 was best. } (39. Rxe8 h5 40. Rb8 Bg4+ 41. Ke3 Kf5 42. Rxb6 d4+ 43. Kxd4 axb4 44. a5 Bf3 45. Be5 Bh1 46. a6 Kg4) 39... axb4 40. Bd6?! { (1.90 → 1.02) Inaccuracy. Rxb4 was best. } (40. Rxb4 Ra8 41. Bc7 Bd7 42. Rxb6+ Kf7 43. a5 Ra7 44. Be5 Rxa5 45. Rh6 Kg8 46. Rd6 Ba4 47. c3 Bd1+) 40... Rb8?? { (1.02 → 8.50) Blunder. Rc8 was best. } (40... Rc8 41. Rxb4 Rxc2 42. Ke3 Ra2 43. Bc7 Ra3 44. Rxb6+ Kg7 45. Be5+ Kg8 46. Rf6 Bh3 47. Ra6 Rxd3+ 48. Kxd3) 41. Rxb4?? { (8.50 → 1.89) Blunder. Bxb8 was best. } (41. Bxb8 Bd7 42. Rxb4 Ke7 43. Bc7 b5 44. axb5 Bc8 45. Ke3 Kd7 46. Bg3 Ke6 47. Bb8 Bb7 48. Kd4 h6) 41... Rb7?! { (1.89 → 2.69) Inaccuracy. Rc8 was best. } (41... Rc8 42. Rxb6 Rxc2 43. Ke3 Bd7 44. a5 Rc6 45. Rxc6 Bxc6 46. a6 Ke6 47. Bg3 Bb5 48. a7 Bc6 49. Kd4) 42. Rb5? { (2.69 → 1.35) Mistake. a5 was best. } (42. a5 Bc8 43. axb6 Rf7 44. Ke3 Ke6 45. Bc7 Kd7 46. b7 Bxb7 47. Rxb7 Kc6 48. Ra7 Rxc7 49. Rxc7+ Kxc7) 42... Kg6? { (1.35 → 3.24) Mistake. Bd7 was best. } (42... Bd7 43. Rb4 Bc6 44. Bf4 Ke6 45. Bg5 d4+ 46. Ke2 Ra7 47. Kd2 Rxa4 48. Rxb6 Kd5 49. Bf6 Kc5 50. Rb1) 43. Kf4? { (3.24 → 1.64) Mistake. a5 was best. } (43. a5 Rf7 44. Rxb6 Bc8+ 45. Ke3 Kf5 46. Rb8 Ba6 47. Kd4 Kg4 48. Bc5 Rf4+ 49. Kxd5 Ra4 50. Bb4 Kxh4) 43... Kh5?? { (1.64 → 7.94) Blunder. Rf7 was best. } (43... Rf7 44. Rxb6 Bd7+ 45. Ke5 Bxa4 46. Bc5+ Kh5 47. Rb2 Bc6 48. Rb4 Rg7 49. Be3 Rb7 50. Bb6 Rd7 51. f4) 44. Kxf5 d4 45. Ke4+ Kxh4 46. Bg3+?! { (13.44 → 7.50) Inaccuracy. a5 was best. } (46. a5 Kg4 47. axb6 h5 48. f3+ Kh3 49. Rxh5+ Kg2 50. Bc7 Kf2 51. f4 Kg3 52. f5+ Kg4 53. Rh6 Kg5) 46... Kh3? { (7.50 → Mate in 12) Checkmate is now unavoidable. Kg4 was best. } (46... Kg4 47. Be5 Ra7 48. f3+ Kh3 49. Bxd4 Rxa4 50. f4 Kg3 51. Rg5+ Kh4 52. c4 h6 53. Bf2+ Kh3 54. Rh5+) 47. Bd6? { (Mate in 12 → 7.78) Lost forced checkmate sequence. Kf3 was best. } (47. Kf3 Rf7+ 48. Bf4 Rxf4+ 49. Kxf4 Kg2 50. Rxb6 Kf1 51. a5 h5 52. a6 Ke2 53. a7 Kd2 54. a8=Q Kc3) 47... h6? { (7.78 → Mate in 15) Checkmate is now unavoidable. Kg2 was best. } (47... Kg2 48. a5 h5 49. a6 Ra7 50. Rxb6 h4 51. Bb8 Re7+ 52. Kxd4 h3 53. Rh6 Rf7 54. Ke3 Re7+ 55. Kd2) 48. f4? { (Mate in 15 → 8.92) Lost forced checkmate sequence. Kf3 was best. } (48. Kf3 Rf7+ 49. Bf4 Kh4 50. Rxb6 Rh7 51. Rxh6+ Rxh6 52. Bxh6 Kh5 53. Bf4 Kg6 54. a5 Kf5 55. a6 Kf6) 48... h5? { (8.92 → Mate in 5) Checkmate is now unavoidable. Kg4 was best. } (48... Kg4 49. a5 Rd7 50. Rxb6 h5 51. f5 h4 52. Be5 Ra7 53. Rg6+ Kh5 54. a6 h3 55. Kxd4 Rd7+ 56. Ke4) 49. Kxd4? { (Mate in 5 → 7.56) Lost forced checkmate sequence. Kf3 was best. } (49. Kf3 Kh2 50. f5+ Kh3 51. Rb1 Kh4 52. Bf4 Rd7 53. Rh1#) 49... h4 50. Ke3 Kg4?! { (7.06 → 11.49) Inaccuracy. Rg7 was best. } (50... Rg7 51. Rxb6 Kg4 52. Be5 Rh7 53. Rg6+ Kf5 54. Rg5+ Ke6 55. Ke4 h3 56. f5+ Kd7 57. Rg1 Rh4+ 58. Kf3) 51. d4?! { (11.49 → 6.63) Inaccuracy. Rg5+ was best. } (51. Rg5+ Kh3 52. f5 b5 53. a5 b4 54. f6 Rd7 55. Be5 b3 56. cxb3 Rxd3+ 57. Ke4 Re3+ 58. Kf5 Rf3+) 51... h3?! { (6.63 → 10.29) Inaccuracy. Rg7 was best. } (51... Rg7 52. Rxb6 Rg6 53. a5 h3 54. Be5 Rxb6 55. axb6 h2 56. b7 h1=Q 57. b8=Q Qe1+ 58. Kd3 Qd1+ 59. Kc3) 52. Rb1?! { (10.29 → 6.44) Inaccuracy. Rg5+ was best. } (52. Rg5+ Kh4 53. Kf3 h2 54. Kg2 h1=B+ 55. Kxh1 Rf7 56. Kh2 Rf6 57. Be5 Rc6 58. Rg2 Rc4 59. d5 Rxa4) 52... Kg3 53. Ke4 h2 54. d5 Kg2 55. Be5 h1=Q 56. Rxh1 Kxh1 57. Kf5 Rf7+ 58. Kg6?! { (12.00 → 7.26) Inaccuracy. Ke6 was best. } (58. Ke6 Ra7 59. d6 Ra8 60. d7 Kg1 61. Ke7 Ra7 62. f5 Ra5 63. Bd4+ Kg2 64. d8=Q Rxf5 65. Bxb6 Rf1) 58... Rd7 59. d6 Kg2 60. Kf6 Kf3 61. f5 Ke4 62. c4?! { (12.50 → 7.13) Inaccuracy. Ke6 was best. } (62. Ke6 Ra7 63. f6 Ra5 64. Bc3 Ra8 65. f7 b5 66. axb5 Ke3 67. Bg7 Kd2 68. f8=R Ra7 69. d7 Kxc2) 62... Rd8 63. a5?! { (7.94 → 5.56) Inaccuracy. Bh2 was best. } (63. Bh2 Rf8+ 64. Ke7 Rh8 65. d7 Kxf5 66. Bg1 Rh7+ 67. Kd6 Rh1 68. d8=Q Rxg1 69. Kc6 Rg6+ 70. Kb5 Rg3) 63... Rf8+ 64. Kg6?? { (9.22 → -39.76) Blunder. Ke7 was best. } (64. Ke7 Rxf5 65. Bc3 bxa5 66. d7 Rf3 67. d8=Q Rxc3 68. Qd5+ Ke3 69. c5 a4 70. Qe5+ Kd3 71. c6 a3) 64... Kxe5 65. a6 Kxd6 66. f6 Rg8+ 67. Kf5 Kd7 68. a7 Kc8?? { (-44.45 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (68... Ra8 69. f7 Ke7 70. Ke5 Rxa7 71. f8=R Kxf8 72. Kd6 Ra5 73. Kc6 Rc5+ 74. Kxb6 Rxc4 75. Kb5 Rc8 76. Kb4) 69. f7 Rf8 70. Ke6?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. a8=Q+ was best. } (70. a8=Q+ Kc7 71. Qxf8 Kb7 72. Qe7+ Ka6 73. f8=Q b5 74. Qd6+ Ka5 75. Qa8#) 70... Kd8?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Kb7 was best. } (70... Kb7 71. Ke7 Rxf7+ 72. Kxf7 Kxa7 73. Ke7 Ka6 74. Kd6 Ka5 75. c5 bxc5 76. Kxc5 Ka4 77. Kc4 Ka3 78. Kc3) 71. Kd5?? { (Mate in 2 → -44.08) Lost forced checkmate sequence. Kd6 was best. } (71. Kd6 Rxf7 72. a8=Q#) 71... Ke7?? { (-44.08 → 0.00) Blunder. Kd7 was best. } (71... Kd7 72. Kd4 Kc6 73. Ke5 Kc5 74. Ke6 Ra8 75. Ke5 Kxc4 76. Kd6 Kb5 77. Kd5 Ka6 78. Ke6 Kxa7 79. Kf6) 72. Ke5?? { (0.00 → -49.03) Blunder. Kc6 was best. } (72. Kc6 Kxf7 73. Kxb6 Kf6 74. Kb7 Rf7+ 75. Kb6 Rf8) 72... Rxf7?? { (-49.03 → 14.75) Blunder. Rd8 was best. } (72... Rd8 73. Ke4 Kxf7 74. Kf5 Ra8 75. Ke5 Rxa7 76. Kd4 Ke6 77. Kd3 Kd6 78. Ke4 Ra4 79. Kd4 b5 80. Kc3) 73. a8=R?? { (14.75 → 0.06) Blunder. a8=Q was best. } (73. a8=Q Rf2 74. Qa7+ Ke8 75. Qxb6 Re2+ 76. Kd5 Rd2+ 77. Kc6 Ra2 78. Qe3+ Kf8 79. c5 Ra4 80. Kd5 Ra8) 73... Rf8?? { (0.06 → 55.12) Blunder. Rf1 was best. } (73... Rf1 74. Ra7+ Kd8 75. Rb7 Rb1 76. Kd5 Kc8 77. Rf7 Rg1 78. Kc6 Rg6+ 79. Kb5 Rd6 80. Rg7 Re6 81. Kb4) 74. Ra3?? { (55.12 → 0.00) Blunder. Rxf8 was best. } (74. Rxf8 Kxf8 75. Kd6 Kf7 76. Kc7 Ke8 77. Kxb6 Kd7 78. c5 Kc8 79. Kc6 Kd8 80. Kb7 Ke7 81. c6 Kf6) 74... Rc8 75. Kd5 Kd7 76. Ra7+ Kd8 77. Ra6 Rb8 78. Ra7 Kc8?? { (0.02 → Mate in 15) Checkmate is now unavoidable. Rc8 was best. } (78... Rc8 79. Rb7 Rc5+ 80. Kd4 Rc6 81. Rh7 Rd6+ 82. Ke4 Rd1 83. Rb7 Rd6 84. Ra7 Rc6 85. Kd4 Rd6+ 86. Kc3) 79. Rf7?? { (Mate in 15 → 0.06) Lost forced checkmate sequence. Kc6 was best. } (79. Kc6 Kd8 80. Rg7 Rc8+ 81. Kd6 Ke8 82. Rg8+ Kf7 83. Rxc8 Kf6 84. Rb8 Kf5 85. Rxb6 Ke4 86. c5 Ke3) 79... b5?? { (0.06 → Mate in 17) Checkmate is now unavoidable. Rb7 was best. } (79... Rb7 80. Rf8+ Kd7 81. Rf6 Kd8 82. Rd6+ Kc8 83. Kc6 Rc7+ 84. Kxb6 Rxc4 85. Rc6+ Rxc6+ 86. Kxc6 Kd8 87. Kd6) 80. Rf3?? { (Mate in 17 → 0.00) Lost forced checkmate sequence. Kc6 was best. } (80. Kc6 Kd8 81. Rf8+ Ke7 82. Rxb8 bxc4 83. Kd5 c3 84. Rc8 Kf6 85. Rxc3 Kf5 86. Rc4 Kf6 87. Rf4+ Kg5) 80... bxc4?? { (0.00 → Mate in 19) Checkmate is now unavoidable. Kc7 was best. } (80... Kc7 81. Rf7+ Kb6 82. c5+ Ka6 83. c6 Kb6 84. c7 Rc8 85. Kd6 b4 86. Rg7 Kb7 87. Kc5 Rxc7+ 88. Rxc7+) 81. Kc5?? { (Mate in 19 → 0.00) Lost forced checkmate sequence. Kc6 was best. } (81. Kc6 Kd8 82. Rf8+ Ke7 83. Rxb8 Ke6 84. Re8+ Kf7 85. Re5 c3 86. Kd6 c2 87. Rc5 Kf6 88. Rxc2 Kf5) 81... c3 82. Rf2 Rb2 83. Rf6?? { (0.00 → -103.99) Blunder. Rf3 was best. } (83. Rf3 c2 84. Rc3 Kb7 85. Kc4 Kb6 86. Kd3 Ka5 87. Rxc2 Rb1 88. Kc3 Rg1 89. Kd3 Rg3+ 90. Ke2 Rg2+) 83... c2 84. Kd5 c1=Q 85. Rg6 Qe1 86. Rf6 Rd2+ 87. Kc5 Qd1 88. Kb4 Qc1 89. Re6 Rb2+ 90. Ka3 Qa1# { Black wins by checkmate. } 0-1