Deepest win for white:


[Event ""]
[Date "2010.09.05"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK19,K23,39,46,49:BK15,45."]


1. 23-1 {39-34} 45-50 2. 39-34 15-20 3. 19-37 20-24 4. 37-41 50-6 5. 41-47 24-2 6. 47-38 2-16 7. 38-24 6-17 8. 1-6 17-12 9. 24-29 12-3 10. 6-50 {29-42} 16-2 11. 29-42 3-9 {3-8, 3-21, 3-26, 2-8, 2-13, 2-35} 12. 50-45 9-13 {9-22, 9-27, 9-36, 9-3, 9-4, 2-8, 2-13} 13. 42-47 {45-40} 13-31 {13-36} 14. 34-29 {45-40} 31-48 15. 45-40 48-25 16. 47-36 2-19 {2-16} 17. 40-35 19-32 {19-37, 19-5} 18. 36-47 32-28 19. 35-2 28-22 20. 29-24 22-36 21. 2-19 36-31 22. 19-8 31-26 23. 8-13 26-17 {26-3} 24. 13-2 25-3 25. 47-36 17-28 {3-14} 26. 2-7 {2-16} 28-37 27. 7-29 37-48 28. 29-33 48-25 29. 33-22 25-14 30. 22-44 3-26 31. 44-33 26-48 32. 33-47 14-3 33. 47-41 48-42 {48-26, 48-39, 48-34, 3-25} 34. 24-19 42-48 35. 36-4 48-30 {48-25} 36. 4-13 30-48 37. 13-2 48-42 38. 41-36 42-15 39. 36-47 15-4 40. 2-16 {47-15} 3-25 41. 47-15 25-48 42. 16-32 4-9 43. 15-47 {32-41} 9-4 44. 32-41 4-9 45. 41-36 9-3 46. 47-15 48-30 47. 36-13 30-39 48. 13-2 39-22 49. 2-16 3-25 50. 16-38 22-31 51. 38-33 {38-29} 25-3 52. 33-47 31-48 {31-22} 53. 15-29 48-31 54. 47-36 31-48 55. 29-7 48-39 {48-25} 56. 19-13 39-25 57. 36-47 25-48 58. 7-29 48-31 59. 29-18 31-36 60. 47-42 36-47 61. 42-37 3-26 62. 37-19 47-36 63. 19-32 36-47 64. 18-36 47-20 65. 32-19 {32-10} 20-25 66. 19-35 26-12 67. 36-27 12-26 68. 27-18 26-21 {26-17} 69. 35-19 21-38 70. 18-31 38-47 71. 31-36 25-3 72. 19-35 47-42 {47-15} 73. 35-30 42-48 74. 30-25 3-12 {3-17} 75. 25-14 48-42 {48-26, 48-39, 48-34, 48-30, 48-25, 12-17} 76. 13-9 {36-47} 42-33 77. 9-3 {9-4, 14-5, 14-25, 14-32, 14-41, 36-13, 36-47} 12-34 {12-40, 12-45, 12-7, 12-1} 78. 3-21 {3-26, 14-5, 14-32, 36-47} 34-40 {34-45, 34-29, 34-7, 34-1, 33-50, 33-11, 33-6} 79. 14-25 {21-16, 21-27} 40-45 {40-29, 40-1, 33-44, 33-50, 33-28, 33-11, 33-6} 80. 21-16 33-28 81. 25-48 {36-47, 49-43} 28-33 {28-50, 28-17, 28-6} 82. 36-47 {49-43} 33-50 {33-22, 33-17, 33-6} 83. 49-43 45-18 84. 43-38 18-36 85. 48-34 50-44 {50-28, 50-22, 50-17, 50-6, 36-31, 36-4} 86. 34-1 {34-45, 38-32} 44-6 87. 38-32 36-4 88. 47-15 6-22 {6-50} 89. 1-6 22-18 90. 15-47 {32-28} 18-12 {18-1} 91. 6-50 12-45 {12-1, 4-36} 92. 32-28 4-36 93. 16-38 45-40 {45-34, 36-4} 94. 38-15 36-31 95. 15-4 {47-36} 31-48 {31-26} 96. 4-9 {28-22, 47-20, 50-45} 48-37 {48-26, 48-43, 48-30, 40-12, 40-7, 40-35} 97. 28-22 37-19 98. 9-3 {22-17, 47-42, 47-38, 50-45} 19-30 {19-35, 19-2} 99. 3-26 {47-38, 47-33, 50-45} 30-35 100. 22-17 {47-41, 47-38, 47-33, 50-45} 35-2 101. 47-41 {47-36, 47-15, 50-45} 40-49 102. 41-23 2-16 103. 17-12 49-35 {16-2} 104. 23-29 {23-45, 50-6} 35-13 105. 29-40 16-49 106. 40-35 13-36 107. 12-7 49-38 {36-47} 108. 7-1 {26-48, 35-2, 35-49, 50-28, 50-6} 36-4 109. 1-23 {1-34, 26-12, 26-48, 35-19, 35-2, 35-49, 50-28, 50-17, 50-6} 38-47 110. 26-48 {35-2, 35-49, 50-28, 50-6} 47-38 {47-20} 111. 23-41 {48-39} 38-21 {38-16} 112. 41-36 4-15 113. 36-4 {36-47, 50-28} 21-38 {21-3} 114. 35-19 {50-28, 50-22} 38-49 {38-16, 38-29, 38-20} 115. 50-11 49-38 {15-29} 116. 11-16 38-33 {38-29, 38-20} 117. 19-41 33-44 {33-50, 33-47, 33-17, 33-6, 33-29, 33-24, 33-20, 15-20, 15-24, 15-29} 118. 41-47 44-33 {15-10} 119. 47x29 {47x24, 47x20} 15x33 120. 16-38 {48-42} 33x47 121. 46-41 47x36 122. 48-31 36x27 {36x22, 36x18, 36x13, 36x9} 123. 4x31 {4x36} 1-0
Non capture positions

Win: 10.629.556.269 (95.8%)
Draw: 462.037.384 (4.2%)
Lose: 2.014 (0.0%)

Number of positions with white to win in X moves
1: 3.618.465
2: 689.097.279
3: 970.868.185
4: 988.105.058
5: 828.599.879
6: 631.257.458
7: 690.938.666
8: 995.573.122
9: 1.159.961.531
10: 1.054.232.640
11: 824.688.575
12: 571.369.006
13: 351.792.438
14: 204.430.752
15: 125.459.865
16: 86.986.494
17: 65.392.335
18: 51.273.703
19: 40.992.094
20: 33.395.671
21: 27.814.308
22: 23.700.298
23: 20.692.349
24: 18.360.418
25: 16.368.546
26: 14.859.068
27: 13.637.508
28: 12.610.922
29: 11.746.841
30: 10.945.686
31: 10.223.340
32: 9.441.663
33: 8.597.477
34: 7.747.199
35: 6.906.220
36: 6.076.068
37: 5.281.378
38: 4.566.890
39: 3.960.342
40: 3.426.981
41: 2.974.806
42: 2.605.131
43: 2.291.277
44: 2.055.940
45: 1.814.097
46: 1.573.910
47: 1.339.539
48: 1.168.888
49: 1.024.770
50: 911.811
51: 826.461
52: 743.924
53: 673.574
54: 617.312
55: 555.917
56: 489.473
57: 415.844
58: 340.445
59: 281.996
60: 242.449
61: 209.511
62: 181.389
63: 167.058
64: 144.904
65: 121.604
66: 102.180
67: 80.028
68: 66.841
69: 58.705
70: 50.227
71: 41.513
72: 35.607
73: 31.714
74: 28.790
75: 27.968
76: 27.922
77: 27.536
78: 25.821
79: 22.623
80: 18.603
81: 14.836
82: 12.262
83: 11.331
84: 9.348
85: 9.193
86: 7.755
87: 5.981
88: 5.215
89: 5.601
90: 5.919
91: 6.220
92: 5.846
93: 5.911
94: 5.623
95: 3.813
96: 3.090
97: 2.832
98: 2.339
99: 1.950
100: 1.734
101: 1.352
102: 974
103: 1.164
104: 1.148
105: 1.092
106: 1.195
107: 1.089
108: 1.117
109: 872
110: 610
111: 467
112: 429
113: 639
114: 697
115: 697
116: 404
117: 179
118: 276
119: 172
120: 29
121: 24
122: 14
123: 4
 Number of positions with white to lose in X moves
1: 286
2: 342
3: 755
4: 209
5: 45
6: 24
7: 12
8: 3

All positions

Win: 25.645.146.842 (93.7%)
Draw: 1.660.005.962 (6.1%)
Lose: 51.180.596 (0.2%)

Number of positions with white to win in X moves
1: 2.355.209.324
2: 3.160.057.252
3: 4.273.847.990
4: 2.529.461.427
5: 1.337.409.709
6: 1.249.718.823
7: 1.761.708.074
8: 2.155.914.051
9: 1.993.681.824
10: 1.517.741.081
11: 1.074.022.136
12: 722.704.380
13: 447.730.808
14: 262.467.715
15: 161.294.241
16: 110.394.272
17: 82.946.650
18: 65.923.626
19: 53.259.395
20: 43.424.131
21: 35.612.545
22: 29.539.834
23: 24.879.832
24: 21.089.990
25: 18.054.102
26: 15.838.464
27: 14.257.643
28: 12.996.160
29: 11.963.276
30: 11.064.449
31: 10.294.845
32: 9.477.853
33: 8.621.663
34: 7.757.411
35: 6.909.440
36: 6.077.032
37: 5.281.433
38: 4.567.087
39: 3.960.342
40: 3.426.981
41: 2.974.806
42: 2.605.131
43: 2.291.277
44: 2.055.940
45: 1.814.097
46: 1.573.910
47: 1.339.539
48: 1.168.888
49: 1.024.770
50: 911.811
51: 826.461
52: 743.924
53: 673.574
54: 617.312
55: 555.917
56: 489.473
57: 415.844
58: 340.445
59: 281.996
60: 242.449
61: 209.511
62: 181.389
63: 167.058
64: 144.904
65: 121.604
66: 102.180
67: 80.028
68: 66.841
69: 58.705
70: 50.227
71: 41.513
72: 35.607
73: 31.714
74: 28.790
75: 27.968
76: 27.922
77: 27.536
78: 25.821
79: 22.623
80: 18.603
81: 14.836
82: 12.262
83: 11.331
84: 9.348
85: 9.193
86: 7.755
87: 5.981
88: 5.215
89: 5.601
90: 5.919
91: 6.220
92: 5.846
93: 5.911
94: 5.623
95: 3.813
96: 3.090
97: 2.832
98: 2.339
99: 1.950
100: 1.734
101: 1.352
102: 974
103: 1.164
104: 1.148
105: 1.092
106: 1.195
107: 1.089
108: 1.117
109: 872
110: 610
111: 467
112: 429
113: 639
114: 697
115: 697
116: 404
117: 179
118: 276
119: 172
120: 29
121: 24
122: 14
123: 4
 Number of positions with white to lose in X moves
1: 10.297.805
2: 3.757.552
3: 6.803.973
4: 12.979.570
5: 1.618.314
6: 703.471
7: 1.519.420
8: 2.028.195
9: 3.094.461
10: 3.295.171
11: 2.235.234
12: 1.459.850
13: 483.491
14: 330.008
15: 132.471
16: 99.125
17: 100.432
18: 79.027
19: 73.832
20: 42.630
21: 37.850
22: 8.376