Deepest win for white:


[Event ""]
[Date "2010.08.17"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W21:B3,4,5,17."]


1. 21x12 5-10 {4-10, 4-9, 3-9} 2. 12-7 3-8 3. 7-1 10-15 {10-14, 8-13, 4-9} 4. 1-7 {1-23, 1-29, 1-34, 1-40, 1-45} 15-20 {8-13, 4-10, 4-9} 5. 7-1 {7-29, 7-34, 7-40, 7-45} 20-25 {20-24, 8-13, 4-10, 4-9} 6. 1-7 {1-29, 1-34, 1-40, 1-45} 25-30 {8-13, 4-10, 4-9} 7. 7-1 {7-29, 7-40, 7-45} 30-35 {8-13, 4-10, 4-9} 8. 1-7 {1-29, 1-34, 1-45} 8-13 {4-10, 4-9} 9. 7-1 {7-12, 7-29, 7-34} 13-19 {4-10, 4-9} 10. 1-7 {1-12, 1-34, 1-45} 19-24 {4-10, 4-9} 11. 7-1 {7-12, 7-45} 35-40 {24-30, 4-10, 4-9} 12. 1x45 24-30 13. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1} 4-10 {4-9} 14. 40-29 {40-23, 40-18, 40-12, 40-7, 40-1, 40-45} 10-15 {10-14} 15. 29-23 {29-18, 29-12, 29-7, 29-1, 29-40, 29-45} 15-20 16. 23-18 {23-12, 23-7, 23-1, 23-29, 23-40, 23-45} 30-35 {20-25, 20-24} 17. 18-12 {18-7, 18-1, 18-23, 18-29, 18-34, 18-45} 20-25 {20-24} 18. 12-7 {12-1, 12-18, 12-23, 12-29, 12-34, 12-45} 35-40 19. 7x45 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: 1.210 (0.0%)
Draw: 308.320 (6.3%)
Lose: 4.572.916 (93.7%)

Number of positions with white to win in X moves
1: 0
2: 0
3: 0
4: 6
5: 55
6: 21
7: 8
8: 41
9: 47
10: 52
11: 132
12: 171
13: 130
14: 109
15: 140
16: 90
17: 67
18: 60
19: 53
20: 18
21: 10
 Number of positions with white to lose in X moves
1: 535.100
2: 788.371
3: 1.059.273
4: 624.234
5: 246.185
6: 96.975
7: 43.826
8: 26.760
9: 28.023
10: 41.675
11: 60.409
12: 77.160
13: 88.852
14: 95.965
15: 96.462
16: 93.096
17: 86.619
18: 79.800
19: 72.338
20: 63.968
21: 55.793
22: 46.993
23: 38.636
24: 30.499
25: 22.982
26: 16.574
27: 11.960
28: 8.398
29: 5.632
30: 3.544
31: 2.155
32: 1.257
33: 681
34: 428
35: 246
36: 157
37: 73
38: 52
39: 18
40: 13
41: 8
42: 2

All positions

Win: 12.564 (0.2%)
Draw: 718.760 (11.6%)
Lose: 5.443.691 (88.2%)

Number of positions with white to win in X moves
1: 766
2: 550
3: 521
4: 1.263
5: 1.025
6: 883
7: 763
8: 724
9: 732
10: 769
11: 907
12: 884
13: 619
14: 539
15: 491
16: 368
17: 255
18: 203
19: 163
20: 76
21: 53
22: 10
 Number of positions with white to lose in X moves
1: 573.186
2: 1.003.914
3: 1.274.415
4: 877.119
5: 338.418
6: 134.398
7: 55.140
8: 31.645
9: 30.267
10: 42.326
11: 60.708
12: 77.230
13: 88.852
14: 95.965
15: 96.462
16: 93.096
17: 86.619
18: 79.800
19: 72.338
20: 63.968
21: 55.793
22: 46.993
23: 38.636
24: 30.499
25: 22.982
26: 16.574
27: 11.960
28: 8.398
29: 5.632
30: 3.544
31: 2.155
32: 1.257
33: 681
34: 428
35: 246
36: 157
37: 73
38: 52
39: 18
40: 13
41: 8
42: 2