Deepest win for white:

[Event ""] [Date "2010.08.09"] [Site ""] [White "Perfect play"] [Black "Perfect play"] [Result "1-0"] [Round ""] [GameType "20"] [FEN "W:WK2,20,27:BK14,K41,K46."] 1. 20x9 41-47 2. 9-4 47-15 3. 2-30 15-38 4. 27-22 38-29 5. 4-15 {30-25} 29-45 6. 30-25 46-5 7. 25-3 45-34 8. 15-4 34-25 9. 3-26 25-48 10. 22-18 5-46 11. 26-3 48-34 {48-25} 12. 18-13 34-25 13. 3-12 {3-17, 3-21} 25-30 14. 12-8 30-48 15. 8-2 46-14 16. 4-15 14-3 17. 2-16 48-39 18. 15-29 39-28 19. 16-27 28-44 20. 29-7 44-39 21. 7-16 39-48 22. 27-36 3-20 23. 16-49 20-3 24. 49-35 48-39 25. 36-31 {36-18} 3-26 26. 31-18 26-3 27. 35-19 39-11 28. 19-30 11-28 {11-16} 29. 30-48 28-41 30. 18-36 {48-26} 41-47 31. 48-25 3-12 32. 13-9 47-29 {12-1} 33. 9-3 {9-4} 12-1 34. 3-26 {25-30, 25-43, 36-27} 29-40 {29-45} 35. 25-43 40-45 {40-7, 1-7} 36. 43-16 45-40 37. 36-22 40-45 38. 22-17 45-12 {1-12, 1-18, 1-23, 1-29, 1-34, 1-40} 39. 17x8 1-6 40. 8-2 {8-3, 8-35, 8-12, 8-17, 8-21, 26-17} 6-22 {6-28, 6-33, 6-39, 6-44, 6-50, 6-1} 41. 16-27 {26-17} 22x31 42. 26x37 1-0

Non capture positions

Win: 16.119.827 (4.5%)
Draw: 28.895.273 (8.1%)
Lose: 313.294.357 (87.4%)

Number of positions with white to win in X moves
1: 0
2: 1.428.872
3: 352.041
4: 110.220
5: 154.889
6: 302.418
7: 553.347
8: 1.232.021
9: 835.941
10: 566.787
11: 572.778
12: 798.648
13: 510.551
14: 464.972
15: 684.870
16: 661.080
17: 480.951
18: 534.402
19: 702.799
20: 720.383
21: 639.883
22: 762.573
23: 1.122.138
24: 1.225.046
25: 371.838
26: 94.808
27: 108.022
28: 27.002
29: 31.710
30: 27.541
31: 17.870
32: 12.261
33: 6.732
34: 2.934
35: 1.001
36: 386
37: 109
38: 3
Number of positions with white to lose in X moves
1: 4.808
2: 19.075
3: 907.760
4: 7.149.133
5: 28.518.454
6: 64.899.709
7: 78.561.916
8: 55.587.463
9: 30.649.103
10: 18.118.456
11: 12.450.948
12: 8.248.931
13: 4.945.218
14: 2.204.755
15: 707.777
16: 203.337
17: 65.753
18: 26.942
19: 11.950
20: 5.341
21: 2.487
22: 1.234
23: 708
24: 310
25: 195
26: 111
27: 79
28: 44
29: 56
30: 25
31: 18
32: 0
33: 4
34: 0
35: 2

All positions

Win: 124.003.243 (16.1%)
Draw: 107.900.458 (14.0%)
Lose: 538.633.099 (69.9%)

Number of positions with white to win in X moves
1: 10.388.330
2: 3.042.619
3: 956.484
4: 701.923
5: 1.649.116
6: 5.001.369
7: 7.519.034
8: 8.730.989
9: 7.609.244
10: 6.471.725
11: 5.948.041
12: 5.910.687
13: 5.605.915
14: 5.311.197
15: 5.143.480
16: 4.737.733
17: 4.619.425
18: 4.512.994
19: 4.267.800
20: 3.543.263
21: 3.237.323
22: 3.288.989
23: 3.088.522
24: 2.804.555
25: 1.545.600
26: 1.085.536
27: 1.073.892
28: 1.137.290
29: 1.366.215
30: 1.273.532
31: 953.855
32: 654.566
33: 403.821
34: 240.909
35: 120.523
36: 47.077
37: 8.383
38: 938
39: 136
40: 121
41: 37
42: 55
Number of positions with white to lose in X moves
1: 10.331.097
2: 9.107.855
3: 16.253.211
4: 27.025.431
5: 47.133.560
6: 79.980.319
7: 93.947.783
8: 71.583.410
9: 52.978.461
10: 42.990.281
11: 31.183.907
12: 21.021.337
13: 14.080.579
14: 8.586.199
15: 5.233.118
16: 3.163.707
17: 1.667.953
18: 751.207
19: 400.581
20: 302.908
21: 216.504
22: 148.381
23: 114.219
24: 93.373
25: 82.246
26: 75.560
27: 54.905
28: 39.363
29: 33.631
30: 22.512
31: 12.843
32: 8.420
33: 3.376
34: 1.791
35: 706
36: 93
37: 17