Deepest win for white:


[Event ""]
[Date "2010.08.17"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W6,13,49:BK8,K50."]


1. 13x2 50-45 2. 6-1 45-50 3. 2-7 50-39 {50-33, 50-28, 50-22, 50-17} 4. 49-44 39x50 5. 1-6 50-45 6. 7-1 45-50 7. 1-45 50-44 {50-39, 50-33, 50-28, 50-22, 50-17, 50-11} 8. 6x50 1-0
Non capture positions

Win: 43.721 (0.4%)
Draw: 6.345.691 (56.7%)
Lose: 4.800.884 (42.9%)

Number of positions with white to win in X moves
1: 0
2: 40.397
3: 3.133
4: 174
5: 4
6: 13
 Number of positions with white to lose in X moves
1: 1.159
2: 5.486
3: 55.302
4: 258.508
5: 854.946
6: 1.496.668
7: 1.246.900
8: 476.084
9: 171.988
10: 96.219
11: 54.606
12: 32.566
13: 24.653
14: 18.438
15: 4.128
16: 1.772
17: 1.054
18: 393
19: 6
20: 4
21: 0
22: 3

All positions

Win: 253.012 (1.6%)
Draw: 9.487.647 (61.9%)
Lose: 5.598.731 (36.5%)

Number of positions with white to win in X moves
1: 185.328
2: 59.718
3: 6.845
4: 889
5: 168
6: 54
7: 8
8: 2
 Number of positions with white to lose in X moves
1: 80.733
2: 39.982
3: 136.458
4: 430.660
5: 882.641
6: 1.508.408
7: 1.274.683
8: 516.936
9: 231.286
10: 163.713
11: 107.225
12: 74.053
13: 49.992
14: 38.556
15: 20.198
16: 13.654
17: 11.514
18: 8.009
19: 5.045
20: 2.710
21: 1.639
22: 635