Deepest win for white:

[Event ""] [Date "2010.09.05"] [Site ""] [White "Perfect play"] [Black "Perfect play"] [Result "1-0"] [Round ""] [GameType "20"] [FEN "W:WK21,K37,38,K41,42:BK2,44."] 1. 37-5 44-49 2. 41-32 2-13 3. 21-26 49-44 {49-40} 4. 32-10 13-4 5. 10-15 44-40 6. 5-28 {5-41, 5-46} 40-49 {4-27} 7. 28-32 49-40 8. 26-8 40-1 9. 8-30 4-22 10. 30-48 22-44 11. 15-4 1-45 12. 4-10 45-29 13. 32-19 29-45 14. 19-41 44-49 15. 10-32 49-44 16. 41-46 44-22 17. 32-10 22-27 18. 46-32 27-4 19. 10-15 {10-28} 45-40 20. 15-33 40-35 {4-9, 4-13, 4-36} 21. 33-11 {48-34} 35-40 22. 32-46 4-36 23. 48-25 36-4 24. 46-5 40-35 25. 5-32 35-40 26. 32-46 40-35 27. 25-34 35-13 {35-8, 4-27} 28. 46-32 13-35 29. 11-28 35-24 30. 32-16 24-20 31. 16-7 20-9 {20-3} 32. 38-33 9-20 {9-27, 9-31} 33. 42-38 20-25 34. 34-40 4-36 35. 7-1 {7-11} 36-47 {25-48} 36. 1-6 {28-32} 47-36 {25-48} 37. 28-32 36-47 38. 40-1 25-48 39. 6-17 48-30 40. 1-6 30-2 41. 17-12 47-36 {2-30, 2-35} 42. 12-34 2-35 43. 6-1 {34-25, 34-39, 34-43, 34-48} 36-31 44. 34-25 {34-39, 34-43} 35-24 {35-2} 45. 25-48 {32-28} 31-36 {31-9, 31-4} 46. 1-45 {48-39} 24-13 {24-8, 24-2} 47. 48-39 36-47 {13-8} 48. 45-29 47-36 49. 39-50 13-35 50. 29-7 36-47 51. 7-34 35-24 52. 34-29 24-30 53. 29-15 30-2 54. 50-44 2-7 55. 32-28 47-36 56. 28-46 36-4 57. 44-35 7-12 58. 33-28 12-3 59. 35-49 3-25 60. 49-40 25-3 61. 38-33 3-17 62. 46-41 4-36 63. 41-32 36-4 64. 40-7 4-9 65. 7-45 17-6 66. 15-4 9-3 67. 32-41 3-26 68. 4-22 26-8 69. 22-18 8-26 70. 41-36 26-37 71. 18-23 37-26 72. 23-7 26-21 73. 7-16 21-26 74. 36-4 {45-50} 26-8 {26-3} 75. 4-27 8-3 76. 45-50 6-1 77. 28-22 3-8 {3-12, 3-21, 3-26, 1-40, 1-45} 78. 27-49 8-12 {8-3} 79. 16-38 {33-28} 12-26 80. 33-28 1-45 {1-6} 81. 38-43 45-1 82. 43-32 1-34 83. 50-45 34-39 84. 45-1 39-25 85. 32-27 26-37 86. 1-23 37-42 {37-48} 87. 27-36 25-39 88. 23-1 {36-47} 42-26 89. 36-47 {49-40} 39-30 90. 49-35 30-39 91. 47-38 {47-24, 47-15} 26-3 92. 38-24 3-26 93. 35-49 26-3 94. 24-42 39-48 {39-25} 95. 42-26 3-9 96. 49-27 9-14 {9-25, 9-3} 97. 27-32 14-25 98. 22-17 48-39 99. 28-22 39-44 100. 1-18 {32-28, 32-5, 32-46} 44-49 101. 32-28 49-16 102. 17-12 25-30 103. 28-44 16-32 104. 44-35 30-48 {30-25} 105. 12-7 48-25 {32-46, 32-5} 106. 7-1 {18-4, 35-49} 32-46 {32-5, 25-14} 107. 1-6 {18-4, 22-17, 35-49} 25-14 108. 18-4 {22-17, 35-49} 14-32 {14-5} 109. 35-49 32-41 110. 22-17 {26-31, 26-48, 49-43, 49-38, 49-27, 49-21, 49-16} 41-47 {41-5} 111. 4-36 {49-27} 47-15 {46-5} 112. 26-31 {36-47} 46-5 113. 31-4 5-14 114. 36-47 {49-40} 14-3 115. 49-21 3-25 116. 4-27 {21-26} 25-48 {25-3} 117. 21-26 {27-38, 27-43} 48-37 {48-43, 15-4} 118. 26x42 {26x48} 15-10 119. 42-37 {47-41} 10x46 120. 27-32 46x11 121. 6x17 {6x22, 6x28, 6x33, 6x39, 6x44, 6x50} 1-0

Non capture positions

Win: 10.182.489.629 (98.9%)
Draw: 110.029.711 (1.1%)
Lose: 46 (0.0%)

Number of positions with white to win in X moves
1: 5.649.506
2: 932.030.845
3: 1.432.568.679
4: 1.415.437.138
5: 1.212.932.581
6: 1.246.703.421
7: 1.551.217.374
8: 1.218.991.367
9: 491.873.394
10: 175.938.380
11: 98.886.729
12: 69.924.253
13: 54.596.328
14: 43.097.053
15: 32.896.767
16: 25.252.767
17: 20.220.498
18: 17.049.378
19: 15.036.835
20: 13.399.905
21: 12.039.834
22: 10.927.011
23: 10.010.705
24: 9.102.718
25: 8.264.583
26: 7.560.113
27: 6.880.954
28: 6.180.155
29: 5.525.356
30: 4.968.813
31: 4.434.142
32: 3.876.088
33: 3.312.942
34: 2.769.619
35: 2.301.510
36: 1.887.841
37: 1.534.094
38: 1.228.420
39: 982.319
40: 781.119
41: 616.349
42: 490.549
43: 400.743
44: 332.874
45: 277.241
46: 230.995
47: 189.405
48: 160.801
49: 144.174
50: 132.171
51: 128.254
52: 121.240
53: 108.106
54: 99.475
55: 87.914
56: 75.392
57: 65.428
58: 54.969
59: 47.355
60: 44.144
61: 40.683
62: 33.454
63: 29.564
64: 27.194
65: 24.283
66: 18.688
67: 17.023
68: 17.258
69: 14.405
70: 12.822
71: 12.086
72: 11.550
73: 11.161
74: 11.508
75: 11.425
76: 10.750
77: 10.055
78: 8.904
79: 9.055
80: 7.398
81: 6.213
82: 5.489
83: 4.242
84: 3.416
85: 3.368
86: 3.063
87: 2.529
88: 2.463
89: 2.432
90: 2.592
91: 3.073
92: 3.703
93: 3.572
94: 2.482
95: 2.448
96: 2.612
97: 2.015
98: 1.883
99: 1.471
100: 1.343
101: 1.711
102: 1.434
103: 1.245
104: 1.161
105: 1.344
106: 1.306
107: 795
108: 638
109: 390
110: 234
111: 128
112: 127
113: 128
114: 67
115: 26
116: 24
117: 26
118: 26
119: 17
120: 10
121: 4
Number of positions with white to lose in X moves
1: 40

All positions

Win: 29.151.094.606 (95.5%)
Draw: 1.357.709.504 (4.4%)
Lose: 20.149.290 (0.1%)

Number of positions with white to win in X moves
1: 3.564.217.429
2: 4.786.165.461
3: 5.591.543.960
4: 3.130.884.170
5: 2.453.662.329
6: 3.273.647.794
7: 3.129.918.403
8: 1.666.719.543
9: 628.841.916
10: 259.055.780
11: 166.778.767
12: 118.703.952
13: 83.874.657
14: 57.012.695
15: 38.507.761
16: 26.833.607
17: 20.436.599
18: 17.061.285
19: 15.040.592
20: 13.401.007
21: 12.040.071
22: 10.927.191
23: 10.010.737
24: 9.102.725
25: 8.264.592
26: 7.560.116
27: 6.880.954
28: 6.180.155
29: 5.525.356
30: 4.968.813
31: 4.434.142
32: 3.876.088
33: 3.312.942
34: 2.769.619
35: 2.301.510
36: 1.887.841
37: 1.534.094
38: 1.228.420
39: 982.319
40: 781.119
41: 616.349
42: 490.549
43: 400.743
44: 332.874
45: 277.241
46: 230.995
47: 189.405
48: 160.801
49: 144.174
50: 132.171
51: 128.254
52: 121.240
53: 108.106
54: 99.475
55: 87.914
56: 75.392
57: 65.428
58: 54.969
59: 47.355
60: 44.144
61: 40.683
62: 33.454
63: 29.564
64: 27.194
65: 24.283
66: 18.688
67: 17.023
68: 17.258
69: 14.405
70: 12.822
71: 12.086
72: 11.550
73: 11.161
74: 11.508
75: 11.425
76: 10.750
77: 10.055
78: 8.904
79: 9.055
80: 7.398
81: 6.213
82: 5.489
83: 4.242
84: 3.416
85: 3.368
86: 3.063
87: 2.529
88: 2.463
89: 2.432
90: 2.592
91: 3.073
92: 3.703
93: 3.572
94: 2.482
95: 2.448
96: 2.612
97: 2.015
98: 1.883
99: 1.471
100: 1.343
101: 1.711
102: 1.434
103: 1.245
104: 1.161
105: 1.344
106: 1.306
107: 795
108: 638
109: 390
110: 234
111: 128
112: 127
113: 128
114: 67
115: 26
116: 24
117: 26
118: 26
119: 17
120: 10
121: 4
Number of positions with white to lose in X moves
1: 6.123.533
2: 1.630.980
3: 2.883.812
4: 5.471.158
5: 586.566
6: 161.589
7: 347.269
8: 462.827
9: 699.515
10: 762.495
11: 525.555
12: 338.895
13: 93.972
14: 59.624
15: 1.387
16: 94
17: 13