Deepest win for white:


[Event ""]
[Date "2010.09.05"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK6,K31:BK17,27,K37,K38,K50."]


1. 31x11 50-45 2. 6-1 45-50 3. 11-6 27-31 4. 1-12 50-44 {50-39, 50-33} 5. 6x50 31-37 6. 12-23 {12-26, 50-28} 37-42 7. 23-37 42x31 8. 50-33 {50-28} 31-37 {31-36} 9. 33-47 37-42 {37-41} 10. 47x38 {47x33, 47x29, 47x24, 47x20, 47x15} 1-0
Non capture positions

Win: 2.919.505 (0.1%)
Draw: 505.610.056 (25.4%)
Lose: 1.481.333.376 (74.4%)

Number of positions with white to win in X moves
1: 0
2: 1.410.330
3: 291.679
4: 380.775
5: 774.206
6: 62.515
 Number of positions with white to lose in X moves
1: 29.397
2: 281.673
3: 1.370.480
4: 8.935.789
5: 51.151.649
6: 90.880.367
7: 68.449.626
8: 75.205.275
9: 62.105.552
10: 46.251.100
11: 45.435.883
12: 55.943.597
13: 68.472.776
14: 80.968.184
15: 98.031.348
16: 109.891.169
17: 107.827.056
18: 96.845.588
19: 81.536.390
20: 70.043.882
21: 63.871.823
22: 51.873.626
23: 38.511.346
24: 27.820.182
25: 19.334.911
26: 13.704.403
27: 11.140.698
28: 10.491.803
29: 10.077.079
30: 7.872.174
31: 4.344.634
32: 1.782.469
33: 578.564
34: 189.896
35: 59.130
36: 16.582
37: 4.140
38: 1.461
39: 296
40: 158
41: 60
42: 21
43: 17

All positions

Win: 142.077.397 (1.5%)
Draw: 6.622.981.095 (70.2%)
Lose: 2.674.017.308 (28.3%)

Number of positions with white to win in X moves
1: 60.771.317
2: 26.530.698
3: 26.072.900
4: 21.375.443
5: 5.907.636
6: 1.308.573
7: 81.492
8: 20.934
9: 6.155
10: 2.249
 Number of positions with white to lose in X moves
1: 101.523.067
2: 94.568.615
3: 51.955.090
4: 65.397.424
5: 134.714.844
6: 298.965.374
7: 356.257.786
8: 292.079.601
9: 136.369.720
10: 57.191.126
11: 48.761.204
12: 57.475.608
13: 69.454.124
14: 81.750.007
15: 98.576.006
16: 110.251.440
17: 108.083.694
18: 97.011.677
19: 81.637.792
20: 70.120.474
21: 63.934.712
22: 51.936.988
23: 38.549.585
24: 27.838.950
25: 19.343.812
26: 13.707.479
27: 11.141.276
28: 10.492.000
29: 10.077.109
30: 7.872.174
31: 4.344.634
32: 1.782.469
33: 578.564
34: 189.896
35: 59.130
36: 16.582
37: 4.140
38: 1.461
39: 296
40: 158
41: 60
42: 21
43: 17