Deepest win for white:

[Event ""] [Date "2010.08.09"] [Site ""] [White "Perfect play"] [Black "Perfect play"] [Result "1-0"] [Round ""] [GameType "20"] [FEN "W:WK46:B24,K29,K41,K44."] 1. 46x49 24-29 2. 49-43 {49-38, 49-32, 49-27, 49-21, 49-16, 49-44, 49-40, 49-35} 29-33 3. 43-32 {43-27, 43-21, 43-16, 43-34, 43-30, 43-25} 33-39 4. 32-49 39-44 {39-43} 5. 49x40 {49x35} 1-0

Non capture positions

Win: 0 (0.0%)
Draw: 0 (0.0%)
Lose: 18.990.240 (100.0%)

Number of positions with white to win in X moves
Number of positions with white to lose in X moves
1: 131.253
2: 1.446.089
3: 5.995.727
4: 9.382.081
5: 2.014.734
6: 11.324
7: 79

All positions

Win: 674.958 (1.8%)
Draw: 1.413.606 (3.7%)
Lose: 36.049.116 (94.5%)

Number of positions with white to win in X moves
1: 345.312
2: 32.507
3: 79.444
4: 197.532
5: 20.163
Number of positions with white to lose in X moves
1: 1.862.991
2: 3.960.740
3: 8.166.224
4: 13.496.190
5: 4.559.598
6: 1.351.255
7: 443.092
8: 211.793
9: 142.459
10: 129.764
11: 113.179
12: 154.341
13: 144.289
14: 115.603
15: 109.730
16: 150.922
17: 172.495
18: 137.014
19: 122.222
20: 197.551
21: 209.534
22: 73.424
23: 10.266
24: 2.475
25: 3.012