Deepest win for white:


[Event ""]
[Date "2010.08.17"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK6,K22:B4,K17,27,K50."]


1. 22x11 50-45 2. 6-1 45-50 3. 11-6 27-32 {27-31} 4. 1-12 50-44 {50-39, 50-33} 5. 6x50 32-37 6. 12-23 {50-28} 37-42 7. 23-37 42x31 8. 50-28 31-36 {4-9} 9. 28-23 {28-19, 28-5, 28-32, 28-37, 28-46} 4-9 10. 23-10 {23-5, 23-28, 23-32, 23-37, 23-46} 9-13 11. 10-5 {10-14, 10-28, 10-32, 10-37, 10-46} 13-18 12. 5-10 {5-14, 5-19, 5-32, 5-37, 5-46} 18-22 13. 10-5 {10-14, 10-19, 10-23, 10-37, 10-46} 22-27 14. 5-10 {5-14, 5-19, 5-23, 5-28, 5-46} 36-41 15. 10x46 27-31 16. 46-41 {46-32, 46-28, 46-23, 46-19, 46-14, 46-10, 46-5} 31-36 17. 41-37 {41-32, 41-28, 41-23, 41-19, 41-14, 41-10, 41-5, 41-47, 41-46} 36-41 18. 37x46 1-0
Non capture positions

Win: 5.294.580 (1.7%)
Draw: 295.905.166 (97.4%)
Lose: 2.566.311 (0.8%)

Number of positions with white to win in X moves
1: 508
2: 1.091.879
3: 446.185
4: 770.583
5: 1.563.392
6: 136.633
7: 59.072
8: 122.070
9: 166.916
10: 275.725
11: 291.832
12: 186.189
13: 126.157
14: 36.316
15: 20.478
16: 645
 Number of positions with white to lose in X moves
1: 858
2: 5.331
3: 5.914
4: 6.576
5: 10.592
6: 25.366
7: 92.599
8: 243.308
9: 350.820
10: 354.381
11: 372.163
12: 381.247
13: 320.586
14: 208.953
15: 122.072
16: 47.946
17: 13.166
18: 2.748
19: 909
20: 309
21: 121
22: 53
23: 119
24: 86
25: 33
26: 20
27: 7
28: 1

All positions

Win: 105.003.627 (9.1%)
Draw: 1.038.503.293 (89.9%)
Lose: 12.298.280 (1.1%)

Number of positions with white to win in X moves
1: 18.143.741
2: 13.839.548
3: 18.456.744
4: 20.858.999
5: 19.543.966
6: 8.854.469
7: 1.453.992
8: 798.373
9: 741.338
10: 751.323
11: 626.530
12: 413.457
13: 325.335
14: 158.157
15: 35.030
16: 2.355
17: 260
18: 10
 Number of positions with white to lose in X moves
1: 5.992.678
2: 3.008.693
3: 434.291
4: 205.066
5: 83.187
6: 42.093
7: 104.212
8: 247.171
9: 351.957
10: 355.044
11: 372.991
12: 381.817
13: 321.125
14: 209.764
15: 122.512
16: 48.079
17: 13.167
18: 2.748
19: 909
20: 309
21: 121
22: 53
23: 119
24: 86
25: 33
26: 20
27: 7
28: 1