Deepest win for white:


[Event ""]
[Date "2010.08.17"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W18:B3,4,K11,K12."]


1. 18x16 4-9 {3-9, 3-8} 2. 16-11 9-13 3. 11-6 {11-7} 13-18 4. 6-1 18-22 5. 1-23 {1-6} 22-27 6. 23-19 {23-14, 23-10, 23-5, 23-28, 23-37, 23-41, 23-46} 27-31 {3-9} 7. 19-10 {19-5, 19-23, 19-28, 19-32, 19-41, 19-46} 31-36 {3-9, 3-8} 8. 10-5 {10-23, 10-28, 10-32, 10-37, 10-46} 3-9 {3-8} 9. 5-10 {5-23, 5-28, 5-32, 5-37, 5-46} 9-13 10. 10-5 {10-14, 10-28, 10-32, 10-37, 10-46} 13-18 11. 5-10 {5-14, 5-19, 5-32, 5-37, 5-46} 18-22 12. 10-5 {10-14, 10-19, 10-23, 10-37, 10-46} 22-27 13. 5-10 {5-14, 5-19, 5-23, 5-28, 5-46} 36-41 14. 10x46 27-31 15. 46-41 {46-32, 46-28, 46-23, 46-19, 46-14, 46-10, 46-5} 31-36 16. 41-37 {41-32, 41-28, 41-23, 41-19, 41-14, 41-10, 41-5, 41-47, 41-46} 36-41 17. 37x46 1-0
Non capture positions

Win: 0 (0.0%)
Draw: 119.525 (0.3%)
Lose: 36.891.780 (99.7%)

Number of positions with white to win in X moves
 Number of positions with white to lose in X moves
1: 8.035.323
2: 14.339.883
3: 8.214.113
4: 1.455.901
5: 491.167
6: 415.264
7: 709.564
8: 859.992
9: 745.062
10: 603.289
11: 431.976
12: 253.888
13: 119.808
14: 45.925
15: 14.956
16: 3.488
17: 762
18: 202
19: 34
20: 2

All positions

Win: 22.813 (0.0%)
Draw: 1.201.453 (2.6%)
Lose: 45.031.724 (97.4%)

Number of positions with white to win in X moves
1: 4.582
2: 1.665
3: 1.583
4: 3.701
5: 2.630
6: 2.233
7: 1.622
8: 1.312
9: 879
10: 631
11: 655
12: 569
13: 305
14: 243
15: 118
16: 76
17: 9
 Number of positions with white to lose in X moves
1: 9.862.223
2: 18.012.419
3: 10.519.031
4: 1.704.076
5: 549.475
6: 430.498
7: 718.130
8: 864.157
9: 745.975
10: 603.442
11: 432.039
12: 253.901
13: 119.808
14: 45.925
15: 14.956
16: 3.488
17: 762
18: 202
19: 34
20: 2