Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W31:B3,4,5,17,27."]


1. 31x11 5-10 {4-10, 4-9, 3-9, 3-8} 2. 11-6 {11-7} 10-15 {10-14, 4-9, 3-9, 3-8} 3. 6-1 4-9 {3-9, 3-8} 4. 1-7 {1-12, 1-23, 1-29, 1-34, 1-40, 1-45, 1-6} 9-13 {3-8} 5. 7-1 {7-23, 7-29, 7-34, 7-40, 7-45} 15-20 {13-19, 3-9, 3-8} 6. 1-7 {1-12, 1-23, 1-29, 1-34, 1-40, 1-45} 20-25 {20-24, 13-19, 3-9, 3-8} 7. 7-1 {7-23, 7-29, 7-34, 7-40, 7-45} 25-30 {13-19, 3-9, 3-8} 8. 1-7 {1-29, 1-40, 1-45} 30-35 {13-19, 3-9, 3-8} 9. 7-1 {7-29, 7-34, 7-45} 13-19 {3-9, 3-8} 10. 1-7 {1-34, 1-45} 19-24 {3-9, 3-8} 11. 7-1 {7-23, 7-45} 24-30 {3-9, 3-8} 12. 1-7 {1-23, 1-29, 1-45} 35-40 {3-9, 3-8} 13. 7x45 3-9 14. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1} 9-14 15. 40-29 {40-23, 40-18, 40-12, 40-7, 40-1, 40-45} 30-35 {14-19} 16. 29-23 {29-18, 29-12, 29-7, 29-1, 29-34, 29-45} 14-20 17. 23-18 {23-12, 23-7, 23-1, 23-29, 23-34, 23-45} 20-25 {20-24} 18. 18-12 {18-7, 18-1, 18-23, 18-29, 18-34, 18-45} 35-40 19. 12x45 25-30 20. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1, 45-50} 30-35 21. 40-34 {40-29, 40-23, 40-18, 40-12, 40-7, 40-1, 40-45, 40-44, 40-49} 35-40 22. 34x45 1-0
Non capture positions

Win: 517 (0.0%)
Draw: 2.128 (0.0%)
Lose: 37.173.163 (100.0%)

Number of positions with white to win in X moves
1: 0
2: 0
3: 0
4: 0
5: 39
6: 10
7: 14
8: 35
9: 55
10: 54
11: 81
12: 66
13: 29
14: 38
15: 41
16: 8
17: 6
18: 17
19: 10
20: 6
21: 8
 Number of positions with white to lose in X moves
1: 5.161.301
2: 7.717.488
3: 8.577.029
4: 4.345.871
5: 2.194.606
6: 1.404.488
7: 1.306.156
8: 1.316.821
9: 1.203.121
10: 986.891
11: 757.291
12: 570.384
13: 418.030
14: 303.608
15: 219.045
16: 154.222
17: 106.474
18: 71.288
19: 46.347
20: 27.902
21: 16.733
22: 9.278
23: 4.775
24: 2.473
25: 1.348
26: 662
27: 402
28: 209
29: 128
30: 92
31: 38
32: 28
33: 26
34: 2
35: 2
36: 1

All positions

Win: 22.000 (0.0%)
Draw: 29.013 (0.1%)
Lose: 49.498.147 (99.9%)

Number of positions with white to win in X moves
1: 1.031
2: 763
3: 835
4: 2.287
5: 1.986
6: 1.446
7: 1.253
8: 1.320
9: 1.571
10: 1.643
11: 1.713
12: 1.494
13: 1.033
14: 914
15: 773
16: 609
17: 422
18: 348
19: 283
20: 149
21: 104
22: 23
 Number of positions with white to lose in X moves
1: 5.692.254
2: 10.489.668
3: 11.113.395
4: 6.688.520
5: 3.083.389
6: 1.884.857
7: 1.645.369
8: 1.654.548
9: 1.538.980
10: 1.295.818
11: 1.028.181
12: 801.295
13: 611.869
14: 464.514
15: 351.376
16: 261.007
17: 192.474
18: 138.891
19: 99.565
20: 69.221
21: 48.265
22: 33.520
23: 22.684
24: 15.160
25: 9.835
26: 6.238
27: 4.014
28: 2.223
29: 1.168
30: 671
31: 358
32: 140
33: 39
34: 15
35: 16
36: 7