Deepest win for white:

[Event ""] [Date "2010.09.05"] [Site ""] [White "Perfect play"] [Black "Perfect play"] [Result "1-0"] [Round ""] [GameType "20"] [FEN "W:W7,K27,39,46,49:B45,K47."] 1. 7-1 {39-34} 45-50 2. 39-34 47-20 3. 27-31 20-24 4. 31-36 50-6 5. 36-47 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: 5.193.794.066 (87.0%)
Draw: 776.854.157 (13.0%)
Lose: 22.047 (0.0%)

Number of positions with white to win in X moves
1: 972.660
2: 201.050.276
3: 270.917.480
4: 287.058.447
5: 257.749.709
6: 165.473.705
7: 112.643.024
8: 122.326.045
9: 193.447.149
10: 279.975.240
11: 344.964.363
12: 372.689.167
13: 365.516.550
14: 335.012.716
15: 296.067.695
16: 259.617.211
17: 227.706.621
18: 199.220.521
19: 172.650.981
20: 147.099.318
21: 122.274.937
22: 98.830.634
23: 77.564.553
24: 59.280.787
25: 44.064.110
26: 32.500.953
27: 24.224.635
28: 18.510.161
29: 14.538.429
30: 11.791.662
31: 9.815.729
32: 8.372.463
33: 7.251.158
34: 6.306.227
35: 5.501.306
36: 4.779.758
37: 4.163.351
38: 3.631.062
39: 3.161.710
40: 2.751.186
41: 2.399.685
42: 2.099.114
43: 1.885.597
44: 1.732.123
45: 1.614.014
46: 1.455.871
47: 1.281.806
48: 1.142.735
49: 1.038.469
50: 941.088
51: 848.416
52: 766.752
53: 688.194
54: 617.160
55: 553.531
56: 501.247
57: 436.671
58: 363.326
59: 293.779
60: 236.555
61: 196.275
62: 165.207
63: 151.187
64: 137.444
65: 124.385
66: 107.922
67: 88.136
68: 72.005
69: 59.907
70: 47.121
71: 38.363
72: 30.438
73: 24.275
74: 18.698
75: 16.044
76: 13.570
77: 11.506
78: 10.428
79: 9.601
80: 9.242
81: 8.106
82: 6.888
83: 6.059
84: 6.102
85: 5.660
86: 4.886
87: 4.101
88: 3.236
89: 2.608
90: 2.248
91: 2.550
92: 2.547
93: 2.857
94: 4.286
95: 5.522
96: 4.706
97: 3.280
98: 2.658
99: 2.486
100: 1.790
101: 1.223
102: 965
103: 867
104: 716
105: 464
106: 476
107: 660
108: 745
109: 597
110: 476
111: 408
112: 278
113: 216
114: 298
115: 464
116: 339
117: 246
118: 225
119: 136
120: 75
121: 18
122: 13
123: 9
Number of positions with white to lose in X moves
1: 209
2: 462
3: 850
4: 696
5: 866
6: 1.155
7: 1.892
8: 3.028
9: 2.743
10: 1.964
11: 1.163
12: 954
13: 685
14: 706
15: 748
16: 947
17: 729
18: 719
19: 466
20: 469
21: 272
22: 161
23: 48
24: 15
25: 6
26: 4
27: 0
28: 1

All positions

Win: 10.829.844.780 (88.6%)
Draw: 1.339.249.501 (11.0%)
Lose: 57.435.419 (0.5%)

Number of positions with white to win in X moves
1: 660.159.789
2: 905.744.944
3: 1.425.686.332
4: 1.002.977.870
5: 413.902.135
6: 248.006.200
7: 218.248.496
8: 310.960.183
9: 456.581.623
10: 564.756.739
11: 608.283.609
12: 600.082.107
13: 556.907.585
14: 490.745.742
15: 417.122.899
16: 350.896.290
17: 296.451.412
18: 251.655.530
19: 213.183.767
20: 178.542.411
21: 146.096.858
22: 116.378.229
23: 90.169.214
24: 67.767.927
25: 49.564.973
26: 35.920.885
27: 26.448.173
28: 19.942.801
29: 15.409.840
30: 12.335.607
31: 10.159.338
32: 8.580.068
33: 7.383.613
34: 6.379.975
35: 5.539.089
36: 4.805.962
37: 4.178.826
38: 3.640.442
39: 3.167.734
40: 2.754.754
41: 2.401.496
42: 2.101.001
43: 1.886.331
44: 1.732.123
45: 1.614.014
46: 1.455.871
47: 1.281.806
48: 1.142.735
49: 1.038.469
50: 941.088
51: 848.416
52: 766.752
53: 688.194
54: 617.160
55: 553.531
56: 501.247
57: 436.671
58: 363.326
59: 293.779
60: 236.555
61: 196.275
62: 165.207
63: 151.187
64: 137.444
65: 124.385
66: 107.922
67: 88.136
68: 72.005
69: 59.907
70: 47.121
71: 38.363
72: 30.438
73: 24.275
74: 18.698
75: 16.044
76: 13.570
77: 11.506
78: 10.428
79: 9.601
80: 9.242
81: 8.106
82: 6.888
83: 6.059
84: 6.102
85: 5.660
86: 4.886
87: 4.101
88: 3.236
89: 2.608
90: 2.248
91: 2.550
92: 2.547
93: 2.857
94: 4.286
95: 5.522
96: 4.706
97: 3.280
98: 2.658
99: 2.486
100: 1.790
101: 1.223
102: 965
103: 867
104: 716
105: 464
106: 476
107: 660
108: 745
109: 597
110: 476
111: 408
112: 278
113: 216
114: 298
115: 464
116: 339
117: 246
118: 225
119: 136
120: 75
121: 18
122: 13
123: 9
Number of positions with white to lose in X moves
1: 8.014.783
2: 3.791.501
3: 6.807.568
4: 13.057.618
5: 1.863.000
6: 1.019.550
7: 2.216.825
8: 2.970.180
9: 4.578.669
10: 4.769.334
11: 3.183.259
12: 2.104.992
13: 811.869
14: 584.627
15: 375.134
16: 290.800
17: 292.455
18: 230.913
19: 213.409
20: 124.243
21: 110.078
22: 24.449
23: 48
24: 15
25: 6
26: 4
27: 0
28: 1