Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W21,46:B20,K27,K37."]


1. 21x41 20-24 2. 41-36 {41-37} 24-29 3. 36-31 29-33 4. 31-26 {31-27} 33-38 5. 26-21 38-42 6. 21-16 {21-17} 42-47 7. 16-11 47-36 {47-33} 8. 11-6 {11-7} 36-47 9. 6-1 47-36 10. 1-29 36-47 11. 29-15 47-36 12. 15-47 36-31 {36-27, 36-22, 36-18, 36-13, 36-9, 36-4} 13. 46-41 31-48 {31-26} 14. 41-36 48-37 15. 47-38 {47-33, 47-29, 47-24, 47-15} 37-48 16. 38-32 48-26 17. 32-41 26-21 {26-17, 26-12, 26-8, 26-3} 18. 36-31 21-38 {21-43, 21-49, 21-26, 21-16, 21-12, 21-8, 21-3} 19. 31-26 38-43 {38-49, 38-47, 38-27, 38-16} 20. 41-36 43-16 {43-39, 43-34, 43-30} 21. 36-31 {36-22, 36-18, 36-9} 16-11 {16-7, 16-2} 22. 26-21 11-28 {11-33, 11-39, 11-44, 11-50, 11-16, 11-6} 23. 21-16 {31-26} 28-33 {28-39, 28-44, 28-50, 28-17} 24. 31-26 33-6 25. 26-21 {26-12, 26-8, 26-3} 6-1 26. 16-11 1-18 {1-23, 1-29, 1-34, 1-40, 1-45} 27. 11-6 {21-17} 18-23 {18-29, 18-34, 18-40, 18-45, 18-7, 18-9} 28. 21-17 23-1 29. 17-11 {17-22, 17-28, 17-33, 17-39, 17-44, 17-50} 1-12 {1-18, 1-23, 1-29, 1-34, 1-40, 1-45} 30. 6-1 12-8 {12-3} 31. 11-6 {11-50} 8-13 {8-19, 8-24, 8-30, 8-35, 8-21, 8-26, 8-2, 8-3} 32. 1-18 13x22 33. 6x28 1-0
Non capture positions

Win: 47.557 (0.1%)
Draw: 232.885 (0.7%)
Lose: 33.034.627 (99.2%)

Number of positions with white to win in X moves
1: 2
2: 14.254
3: 3.836
4: 8.366
5: 18.517
6: 1.798
7: 44
8: 45
9: 53
10: 25
11: 25
12: 142
13: 129
14: 83
15: 65
16: 40
17: 31
18: 28
19: 10
20: 9
21: 12
22: 12
23: 14
24: 8
25: 7
26: 1
27: 1
 Number of positions with white to lose in X moves
1: 171.780
2: 1.124.220
3: 5.214.086
4: 11.283.945
5: 6.496.326
6: 3.133.357
7: 2.307.954
8: 1.334.694
9: 678.173
10: 324.766
11: 170.413
12: 114.087
13: 93.452
14: 82.957
15: 74.583
16: 66.434
17: 60.263
18: 52.081
19: 44.413
20: 40.180
21: 45.650
22: 44.313
23: 28.415
24: 21.446
25: 14.769
26: 7.019
27: 2.882
28: 832
29: 185
30: 200
31: 85
32: 66
33: 63
34: 43
35: 62
36: 40
37: 10
38: 27
39: 23
40: 5
41: 2

All positions

Win: 741.684 (1.6%)
Draw: 1.269.569 (2.7%)
Lose: 44.244.737 (95.7%)

Number of positions with white to win in X moves
1: 52.597
2: 38.745
3: 29.734
4: 62.917
5: 65.217
6: 28.878
7: 13.318
8: 13.246
9: 13.076
10: 15.898
11: 25.020
12: 31.931
13: 30.610
14: 28.550
15: 28.625
16: 29.222
17: 29.423
18: 27.327
19: 25.253
20: 26.508
21: 27.156
22: 23.601
23: 22.049
24: 19.528
25: 13.767
26: 8.768
27: 5.366
28: 2.995
29: 1.305
30: 605
31: 251
32: 168
33: 30
 Number of positions with white to lose in X moves
1: 985.434
2: 1.806.207
3: 6.741.278
4: 13.773.655
5: 8.248.181
6: 4.284.933
7: 3.066.450
8: 1.758.498
9: 952.411
10: 536.333
11: 350.087
12: 268.563
13: 222.667
14: 183.408
15: 156.763
16: 134.806
17: 121.637
18: 109.690
19: 97.421
20: 92.621
21: 97.454
22: 90.128
23: 59.783
24: 41.497
25: 28.842
26: 16.059
27: 8.579
28: 4.700
29: 2.690
30: 2.040
31: 868
32: 326
33: 172
34: 61
35: 62
36: 40
37: 10
38: 27
39: 23
40: 5
41: 2