Deepest win for white:

[Event ""] [Date "2010.08.09"] [Site ""] [White "Perfect play"] [Black "Perfect play"] [Result "1-0"] [Round ""] [GameType "20"] [FEN "W:W6:B5,K11,K22."] 1. 6x28 5-10 2. 28-22 {28-23} 10-15 {10-14} 3. 22-17 {22-18} 15-20 4. 17-11 {17-12} 20-24 5. 11-6 {11-7} 24-29 6. 6-1 29-33 7. 1-34 33-38 8. 34-48 38-43 {38-42} 9. 48x39 {48x34, 48x30, 48x25} 1-0

Non capture positions

Win: 0 (0.0%)
Draw: 0 (0.0%)
Lose: 1.893.361 (100.0%)

Number of positions with white to win in X moves
Number of positions with white to lose in X moves
1: 356.173
2: 730.192
3: 553.189
4: 138.836
5: 66.136
6: 34.726
7: 8.268
8: 629
9: 87
10: 31
11: 53
12: 44
13: 40
14: 73
15: 23
16: 29
17: 53
18: 63
19: 24
20: 25
21: 31
22: 2

All positions

Win: 3.864 (0.2%)
Draw: 7.880 (0.4%)
Lose: 2.227.336 (99.5%)

Number of positions with white to win in X moves
1: 1.377
2: 279
3: 259
4: 640
5: 466
6: 368
7: 203
8: 172
9: 100
Number of positions with white to lose in X moves
1: 418.573
2: 852.418
3: 657.937
4: 151.895
5: 70.604
6: 37.439
7: 10.781
8: 3.337
9: 2.388
10: 2.174
11: 1.787
12: 1.739
13: 1.545
14: 1.550
15: 1.189
16: 1.183
17: 1.236
18: 1.052
19: 1.020
20: 1.278
21: 1.142
22: 333
23: 26
24: 0
25: 76