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Subject: Re: is this KRKPPP drawn position?

Author: Barry Culp

Date: 07:29:50 12/23/05

Go up one level in this thread


On December 23, 2005 at 10:16:31, Uri Blass wrote:

>Mocei lost the endgame against smarthink and I wonder if there was tablebase
>draw in the game.
>
>It is clear that 87.Kf4 was losing (87...Ra3 is mate in at most 27 moves) but
>the question is if 87.Kd3 could save the game.
>
>[Event "SzG Swiss 2nd division 16th season"]
>[Site "Szentendre"]
>[Date "2005.12.21"]
>[Round "2"]
>[White "Movei_00_8_335"]
>[Black "SmarThink 1.00"]
>[Result "0-1"]
>[PlyCount "178"]
>[EventDate "2005.??.??"]
>[TimeControl "2700+15"]
>
>1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8.
>d3 {+0.26/13} f6 {+0.01/14} 9. Be3 {+0.26/13} Nb6 {-0.02/13} 10. Qa5 {+0.27/13}
>Be6 {+0.05/13} 11. Nbd2 {+0.39/13} Nd7 {-0.07/12} 12. d4 {+0.36/13} Bd6 {
>-0.05/12} 13. c4 {+0.36/12} O-O {-0.04/12} 14. Rfc1 {+0.34/13} Bf7 {+0.12/13}
>15. dxe5 {+0.15/13} b6 {+0.12/14} 16. Qa4 {+0.16/13} Bxe5 {+0.14/13} 17. Rc2 {
>+0.12/12} c5 {+0.27/14} 18. Qc6 {-0.02/12} Bd4 {+0.47/13} 19. Re1 {-0.27/13}
>Re8 {+0.53/13} 20. Bf4 {-0.08/12} Ne5 {+0.55/13} 21. Bxe5 {-0.28/12} fxe5 {
>+0.65/13} 22. Nb3 {-0.29/12} Qe7 {+0.63/13} 23. Rec1 {-0.25/11} Red8 {+0.89/13}
>24. Qb7 {-0.43/12} Rab8 {+1.17/14} 25. Qxa6 {-0.50/12} Ra8 {+1.17/13} 26. Qb7 {
>-0.66/13} Rxa2 {+1.17/13} 27. Ne1 {-0.65/12} Qd6 {+1.08/12} 28. Nxd4 {-0.58/12}
>exd4 {+0.72/14} 29. Nd3 {-0.73/12} Be8 {+0.93/13} 30. Qd5+ {-0.37/13} Qxd5 {
>+1.08/14} 31. cxd5 {-0.58/13} c6 {+1.13/13} 32. dxc6 {-0.41/15} Bxc6 {+1.24/12}
>33. f3 {-0.50/15} Ba4 {+1.21/13} 34. Rd2 {-0.51/13} h6 {+1.11/13} 35. Ne5 {
>-0.29/14} Bb5 {+1.09/13} 36. Kf2 {-0.35/13} Rda8 {+1.00/13} 37. h4 {-0.37/12}
>R8a3 {+1.04/13} 38. Rb1 {-0.39/13} Re3 {+1.02/13} 39. g4 {-0.37/12} g5 {
>+1.59/14} 40. hxg5 {-1.20/13} hxg5 {+1.79/14} 41. Rh1 {-1.45/13} Kg7 {+1.81/14}
>42. Kg3 {-1.47/13} Rb3 {+1.84/13} 43. Rdh2 {-1.24/14} Kf6 {+1.89/13} 44. Nd3 {
>-1.01/13} Bxd3 {+0.00/15} 45. Rh6+ {-0.63/12} Ke7 {+0.00/16} 46. Rh7+ {-0.22/13
>} Kd8 {+0.00/16} 47. Rb7 {-0.48/12} Bb5 {+0.00/15} 48. Rhh7 {-0.22/12} Ra8 {
>+0.00/15} 49. Rxb6 {+0.00/13} Kc8 {+0.20/14} 50. Rg6 {+0.32/12} Be8 {+0.12/13}
>51. Rg8 {+0.12/12} Kd8 {+0.10/13} 52. Rxg5 {+0.07/12} Ra6 {+0.04/12} 53. Rd5+ {
>+0.00/11} Kc8 {+0.05/13} 54. Rxc5+ {+0.00/11} Rc6 {+0.06/12} 55. Ra5 {+0.00/11}
>d3 {+0.07/12} 56. Re7 {+0.22/11} Kd8 {+0.12/12} 57. Rea7 {+0.00/12} Rd6 {
>+0.68/11} 58. Ra8+ {-0.08/11} Kd7 {+0.69/12} 59. R5a7+ {-0.12/12} Kc6 {+0.69/13
>} 60. Rxe8 {-0.12/11} d2 {+0.69/14} 61. Rc8+ {-0.52/13} Kb6 {+0.69/14} 62. Ra1
>{-0.50/13} Kb7 {+0.71/13} 63. Rc3 {-0.60/14} Rxc3 {+1.73/15} 64. bxc3 {-0.63/14
>} d1=Q {+1.74/16} 65. Rxd1 {-0.76/14} Rxd1 {+1.74/16} 66. g5 {-0.75/13} Kc6 {
>+1.93/15} 67. Kf4 {-0.79/13} Kd6 {+1.83/14} 68. Ke3 {-0.93/14} Re1+ {+1.95/15}
>69. Kd4 {-0.77/14} Rf1 {+2.16/15} 70. Ke3 {-1.01/14} Ke5 {+2.80/15} 71. Ke2 {
>-1.68/16} Rc1 {+2.79/17} 72. Kd2 {-1.68/16} Rg1 {+3.11/17} 73. Ke3 {-1.71/15}
>Rg3 {+3.11/16} 74. c4 {-1.87/16} Ke6 {+3.32/15} 75. Kf4 {-1.88/16} Rg1 {
>+4.06/15} 76. c5 {-1.80/14} Rc1 {+4.06/14} 77. Ke3 {-1.87/14} Rxc5 {+4.72/14}
>78. f4 {-1.66/12} Rc3+ {+4.73/15} 79. Ke2 {-1.69/12} Kf7 {+4.94/15} 80. f5 {
>-1.91/13} Rg3 {+5.39/15} 81. g6+ {-1.91/14} Kf6 {+5.39/17} 82. Kf2 {-2.02/14}
>Rc3 {+5.39/17} 83. Ke2 {-2.48/14} Ra3 {+5.39/17} 84. Kf2 {-1.91/13} Ra8 {
>+5.39/17} 85. Ke2 {-1.91/13} Ra2+ {+5.39/17} 86. Ke3 {-1.91/13} Ra6 {+5.39/17}
>87. Kf4 {-1.91/13} Ra3 {+5.41/17} 88. e5+ {-2.37/15} Kg7 {+6.42/17} 89. Kg5 {
>-2.47/15} Rg3+ {+7.39/16  Movei->white resign} 0-1
>
>
>
>Movei_00_8_335 - SmarThink 1.00, SzG Swiss 2nd division 16th season 2005
>[D]8/8/r4kP1/5P2/4P3/4K3/8/8 w - - 0 1
>
>Analysis by Yace 0.99.87:
>
>87.g7 Kxg7
>  -+  (-2.23)   Depth: 1   00:00:12
>87.Kf3
>  ³  (-0.59)   Depth: 1   00:00:12
>87.Kd3
>  ³  (-0.53)   Depth: 1   00:00:12
>87.Kd4
>  ³  (-0.44)   Depth: 1   00:00:12
>87.Kd4
>  ³  (-0.44)   Depth: 1   00:00:12
>87.Kd4 Rd6+ 88.Kc4
>  µ  (-0.73)   Depth: 2   00:00:12
>87.Kf4 Kg7
>  ³  (-0.62)   Depth: 2   00:00:12
>87.Kf4 Kg7
>  ³  (-0.62)   Depth: 2   00:00:12
>87.Kf4 Kg7
>  ³  (-0.62)   Depth: 2   00:00:12
>87.Kf4 Ra4 88.Ke3
>  ³  (-0.60)   Depth: 3   00:00:12
>87.Kf4 Ra4 88.Ke3
>  ³  (-0.60)   Depth: 3   00:00:12
>87.Kf4 Ra4 88.Ke3 Kg7
>  µ  (-0.75)   Depth: 4   00:00:13
>87.Kf4 Ra4 88.Ke3 Kg7
>  µ  (-0.75)   Depth: 4   00:00:13
>87.Kf4 Ra5 88.Kf3 Re5 89.Ke3
>  ³  (-0.70)   Depth: 5   00:00:13
>87.Kf4 Ra5 88.Kf3 Re5 89.Ke3
>  ³  (-0.70)   Depth: 5   00:00:13
>87.Kf4 Ra5 88.Kf3 Ra1 89.Kf4 Rf1+ 90.Ke3
>  µ  (-0.77)   Depth: 6/12   00:00:13  7kN, tb=32
>87.Kf4 Ra5 88.Kf3 Ra1 89.Kf4 Rf1+ 90.Ke3
>  µ  (-0.77)   Depth: 6/12   00:00:13  8kN, tb=40
>87.Kf4 Ra5 88.Kf3 Ra1 89.Kf2 Ra3 90.Ke1
>  µ  (-0.71)   Depth: 7/12   00:00:13  26kN, tb=89
>87.Kf4 Ra5 88.Kf3 Ra1 89.Kf2 Ra3 90.Ke1
>  µ  (-0.71)   Depth: 7/20   00:00:14  27kN, tb=124
>87.Kf4 Ra5 88.Kf3 Ke5 89.Kg4 Ra8 90.Kg5 Kxe4
>  -+  (-1.48)   Depth: 8/20   00:00:14  32kN, tb=148
>87.Kf4 Ra5 88.Ke3 Ke5 89.Kf3 Ra1 90.Kg4 Kxe4
>  -+  (-1.60)   Depth: 8/20   00:00:14  66kN, tb=217
>87.Kf4 Ra5 88.Ke3 Ke5 89.Kf3 Ra1 90.Kg4 Kxe4
>  -+  (-1.60)   Depth: 8/20   00:00:15  74kN, tb=359
>87.Kf4 Ra4 88.Kf3 Ke5 89.Kg3 Rd4 90.Kf3 Rd3+ 91.Kg4 Kxe4
>  -+  (-1.68)   Depth: 9/24   00:00:15  202kN, tb=605
>87.Kf4 Ra4 88.Kf3 Ke5 89.Kg3 Rd4 90.Kf3 Rd3+ 91.Kg4 Kxe4
>  -+  (-1.68)   Depth: 9/24   00:00:16  217kN, tb=804
>87.Kf4 Ra4 88.Kf3 Ke5 89.Kg3 Rd4 90.Kf3 Rb4 91.Kg3 Ra4 92.Kf3 Ra3+ 93.Kf2 Ra2+
>94.Ke3 Ra8 95.Kf3 Kd6 96.Ke3 Ra4 97.Kf4 Ra8 98.e5+ Kc6 99.g7 Ra4+ 100.Ke3 Kd7
>101.g8Q Ra3+ 102.Kd4 Re3
>  -+  (-1.68)   Depth: 10/24   00:00:16  494kN, tb=1280
>87.Kf4 Ra4 88.Kf3 Ke5 89.Kg3 Rd4 90.Kf3 Rb4 91.Kg3 Ra4 92.Kf3 Ra3+ 93.Kf2 Ra2+
>94.Ke3 Ra8 95.Kf3 Kd6 96.Ke3 Ra4 97.Kf4 Ra8 98.e5+ Kc6 99.g7 Ra4+ 100.Ke3 Kd7
>101.g8Q Ra3+ 102.Kd4 Re3
>  -+  (-1.68)   Depth: 10/26   00:00:17  502kN, tb=1438
>87.Kf4 Ra4 88.Kf3 Ke5 89.Kg3 Rd4 90.Kf3 Rd8 91.Kg4 Rd1 92.Kf3 Re1 93.g7 Rg1
>94.f6 Kxf6 95.Ke3
>  -+  (-1.70)   Depth: 11/28   00:00:18  1080kN, tb=2236
>87.Kf4 Ra4 88.Kf3 Ke5 89.Kg3 Rd4 90.Kf3 Rd8 91.Kg4 Rd1 92.Kf3 Re1 93.g7 Rg1
>94.f6 Kxf6 95.Ke3
>  -+  (-1.70)   Depth: 11/28   00:00:18  1087kN, tb=2364
>87.Kf4 Ra4 88.Ke3 Ke5 89.Kf3 Ra8 90.Ke3 Ra2 91.Kf3 Ra4 92.Kg3 Ra3+ 93.Kf2 Kf4
>94.g7 Rg3 95.f6 Kg4 96.g8Q+ Kf4
>  -+  (-1.72)   Depth: 12/29   00:00:19  2244kN, tb=4738
>87.Kf4 Ra4 88.Ke3 Ke5 89.Kf3 Ra8 90.Ke3 Ra2 91.Kf3 Ra4 92.Kg3 Ra3+ 93.Kf2 Kf4
>94.g7 Rg3 95.f6 Kg4 96.g8Q+ Kf4
>  -+  (-1.72)   Depth: 12/29   00:00:20  2254kN, tb=4949
>87.Kf4 Ra3 88.e5+ Kg7 89.Kg5 Rg3+ 90.Kf4 Rg1 91.e6 Kf6 92.Kf3 Rf1+ 93.Ke2 Rxf5
>94.Kd3
>  -+  (-2.12)   Depth: 13/32   00:00:24  4090kN, tb=8455
>87.Kf4 Ra3 88.e5+ Kg7 89.Kg5 Rg3+ 90.Kf4 Rg1 91.Kf3 Rf1+ 92.Kg4 Re1 93.Kf4 Re2
>94.e6 Kf6 95.Kg3 Re3+ 96.Kf2 Re4 97.g7 Kxg7
>  -+  (-2.12)   Depth: 13/34   00:00:25  5172kN, tb=10683
>87.Kd3 Ra3+ 88.Ke2 Ra8 89.Ke3 Ra7 90.Kf4 Kg7 91.Ke3 Kf8 92.Kd4 Ra4+ 93.Kd3 Ra1
>94.Kd4 Ke7 95.g7 Kf6 96.g8Q Ra4+ 97.Kc5 Rb4
>  -+  (-2.11)   Depth: 13/34   00:00:28  8084kN, tb=15999
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Rb8 93.Kf3 Rg8
>94.Ke3 Rb8 95.Kf3 Rg8 96.Ke3 Rb8
>  -+  (-1.83)   Depth: 13/34   00:00:31  11475kN, tb=19983
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Rb8 93.Kf3 Rg8
>94.Ke3 Rb8 95.Kf3 Rg8 96.Ke3 Rb8
>  -+  (-1.83)   Depth: 13/34   00:00:31  11526kN, tb=20320
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Rb8 93.Kf3 Rh8
>94.Kf2 Rg8 95.Kf3 Kf6 96.Kf4 Rf8 97.e5+ Kg7 98.Kg5 Kg8 99.f6 Ra8 100.g7 Ra3
>101.e6 Re3 102.Kf4 Rxe6
>  -+  (-1.83)   Depth: 14/34   00:00:34  15258kN, tb=28434
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Rb8 93.Kf3 Rh8
>94.Kf2 Rg8 95.Kf3 Kf6 96.Kf4 Rf8 97.e5+ Kg7 98.Kg5 Kg8 99.f6 Ra8 100.g7 Ra3
>101.e6 Re3 102.Kf4 Rxe6
>  -+  (-1.83)   Depth: 14/34   00:00:34  15348kN, tb=28605
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Kf3 Rb8 93.Ke3 Rh8
>94.Kf3 Rb8 95.Ke3 Rh8 96.Kf3
>  -+  (-1.83)   Depth: 15/34   00:00:40  22335kN, tb=41996
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Kf3 Rb8 93.Ke3 Rh8
>94.Kf3 Rb8 95.Ke3 Rh8 96.Kf3
>  -+  (-1.83)   Depth: 15/34   00:00:41  22526kN, tb=42367
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Rg8
>94.Ke3 Ke5 95.Kf3 Rg7 96.Ke3 Kf6 97.Kf2 Ke7 98.Ke3 Kf8 99.Kf3 Ke7 100.Ke3 Kf8
>101.Kf3 Ke7 102.Ke3
>  -+  (-1.83)   Depth: 16/35   00:00:51  33305kN, tb=67287
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Rg8
>94.Ke3 Ke5 95.Kf3 Rg7 96.Ke3 Kf6 97.Kf2 Ke7 98.Ke3 Kf8 99.Kf3 Ke7 100.Ke3 Kf8
>101.Kf3 Ke7 102.Ke3
>  -+  (-1.83)   Depth: 16/35   00:00:51  33833kN, tb=67832
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Rg8
>94.Ke3 Rg7 95.Kf2 Ke5 96.Kf3 Kf6 97.Ke3 Ke7 98.Kf3 Ke8 99.Kf2 Ke7 100.Ke2 Kf8
>101.Ke3 Ke7 102.Kf3 Ke8
>  -+  (-1.83)   Depth: 17/37   00:01:05  49401kN, tb=98613
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Rg8
>94.Ke3 Rg7 95.Kf2 Ke5 96.Kf3 Kf6 97.Ke3 Ke7 98.Kf3 Ke8 99.Kf2 Ke7 100.Ke2 Kf8
>101.Ke3 Ke7 102.Kf3 Ke8
>  -+  (-1.83)   Depth: 17/37   00:01:06  50371kN, tb=99696
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Kg7
>94.Ke3 Rh3+ 95.Kf2 Kf6 96.Ke2 Rh8 97.Ke3 Rg8 98.Kf3 Rf8 99.Kf4 Kg7 100.Ke3 Kg8
>101.Kf3 Kg7 102.Ke3 Kg8
>  -+  (-1.83)   Depth: 18/37   00:01:24  65554kN, tb=139489
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Kg7
>94.Ke3 Rh3+ 95.Kf2 Kf6 96.Ke2 Rh8 97.Ke3 Rg8 98.Kf3 Rf8 99.Kf4 Kg7 100.Ke3 Kg8
>101.Kf3 Kg7 102.Ke3 Kg8
>  -+  (-1.83)   Depth: 18/37   00:01:26  67095kN, tb=141041
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Kg7
>94.Ke3 Rh3+ 95.Kf2 Rb3 96.Ke2 Kf6 97.Kf2 Kg7 98.Ke2 Kf6 99.Kf2 Kg7
>  -+  (-1.83)   Depth: 19/41   00:01:49  91472kN, tb=194484
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Kg7
>94.Ke3 Rh3+ 95.Kf2 Rb3 96.Ke2 Kf6 97.Kf2 Kg7 98.Ke2 Kf6 99.Kf2 Kg7
>  -+  (-1.83)   Depth: 19/41   00:01:53  94273kN, tb=196901
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Kg7
>94.Ke3 Rf8 95.Ke2 Kh6 96.Kf2 Rd8 97.Ke3 Kg5 98.Kf3 Rg8 99.Ke3 Rg7 100.Kd4 Kf4
>101.Kd5 Rg8 102.Ke6 Kf3
>  -+  (-1.83)   Depth: 20/41   00:02:33  132190kN, tb=284973
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Kg7
>94.Ke3 Rf8 95.Ke2 Kh6 96.Kf2 Rd8 97.Ke3 Kg5 98.Kf3 Rg8 99.Ke3 Rg7 100.Kd4 Kf4
>101.Kd5 Rg8 102.Ke6 Kf3
>  -+  (-1.83)   Depth: 20/41   00:02:40  136839kN, tb=287942
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Rf8
>94.Ke3 Ke5 95.Kf3 Rg8 96.Ke3 Rd8 97.Kf3 Rg8 98.Ke3 Rd8 99.Kf3 Rg8
>  -+  (-1.83)   Depth: 21/41   00:04:02  191401kN, tb=414301
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Ke3 Kf6 93.Kf3 Rf8
>94.Ke3 Ke5 95.Kf3 Rg8 96.Ke3 Rd8 97.Kf3 Rg8 98.Ke3 Rd8 99.Kf3 Rg8
>  -+  (-1.83)   Depth: 21/41   00:04:11  198393kN, tb=419200
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Kf3 Rh3+ 93.Ke2 Rh8
>94.Kf2 Kf6 95.Ke3 Rf8 96.Ke2 Rg8 97.Kf2 Ke5 98.Ke3 Kf6 99.Kf4 Kg7 100.Ke3 Rd8
>101.Ke2 Kf8 102.Kf3 Kg8
>  -+  (-1.83)   Depth: 22/48   00:05:28  284080kN, tb=624855
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Kf3 Rh3+ 93.Ke2 Rh8
>94.Kf2 Kf6 95.Ke3 Rf8 96.Ke2 Rg8 97.Kf2 Ke5 98.Ke3 Kf6 99.Kf4 Kg7 100.Ke3 Rd8
>101.Ke2 Kf8 102.Kf3 Kg8
>  -+  (-1.83)   Depth: 22/48   00:05:42  295430kN, tb=632806
>87.Kd3 Ra3+ 88.Ke2 Ke5 89.Kf2 Rc3 90.Ke2 Rh3 91.Kf2 Rh8 92.Kf3 Kf6 93.Ke2 Ra8
>94.Kf2 Kg7 95.Ke3 Ra2 96.Kf3 Ra1 97.Ke2 Rg1 98.Kf2 Rg5 99.Ke2 Kh6 100.Kf3 Rg1
>101.Kf2 Rg2+ 102.Ke3 Rb2
>  -+  (-1.83)   Depth: 23/48   00:07:25  413667kN, tb=942336
>
>(,  23.12.2005)


Tablebase draw with best moves
87. Kd3 draws yet 87. Kf4 loses

8/8/r4kP1/5P2/4P3/4K3/8/8 w - - 0 1

Analysis by Fruit 2.2.1:

1. =  (0.00): 1.Kd2
2. =  (0.00): 1.Kd3
3. =  (0.00): 1.Ke2
4. =  (0.00): 1.Kf2
5. =  (0.00): 1.Kf3
6. -+  (-#27): 1.Kf4
7. -+  (-#22): 1.Kd4
8. -+  (-#21): 1.g7
9. -+  (-#16): 1.e5+

(  23.12.2005)




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