Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK12,K21,K41:B2,26,36."]


1. 12-45 {21-27} 36x47 2. 21-27 47-33 3. 45-1 33-44 {33-50, 33-17, 33-11, 33-6} 4. 1-29 44-28 5. 29-20 28-41 6. 20-15 41-14 7. 27-36 14-32 8. 15-20 32-10 9. 36-4 10-15 10. 20-47 2-8 11. 4-36 15-10 {8-12} 12. 47-24 8-12 13. 24-29 12-17 14. 29-33 17-21 15. 33-11 {33-38} 10-15 {10-14, 10-19, 10-23, 10-32, 10-37, 10-46, 10-5} 16. 11-16 21-27 {15-47} 17. 16x43 {36x22} 15-20 {15-24, 15-29, 15-33, 15-42, 15-47, 15-10} 18. 43-25 20-42 {20-47, 20-15} 19. 36-13 42-48 {42-15} 20. 13-30 {13-35} 48-42 {48-31} 21. 30-24 42x20 22. 25x14 26-31 23. 14-10 {14-5, 14-20, 14-19, 14-23, 14-28, 14-32, 14-41, 14-46} 31-36 24. 10-5 {10-14, 10-19, 10-23, 10-28, 10-32, 10-37, 10-46} 36-41 25. 5x46 1-0
Non capture positions

Win: 48.781.763 (99.9%)
Draw: 44.270 (0.1%)
Lose: 72 (0.0%)

Number of positions with white to win in X moves
1: 14
2: 1.851.947
3: 4.442.146
4: 8.795.457
5: 16.702.837
6: 12.104.292
7: 3.645.084
8: 923.854
9: 210.829
10: 71.262
11: 23.111
12: 7.644
13: 2.287
14: 648
15: 185
16: 112
17: 26
18: 5
19: 18
20: 1
21: 0
22: 1
23: 0
24: 2
25: 1
 Number of positions with white to lose in X moves
1: 0
2: 0
3: 0
4: 0
5: 0
6: 0
7: 0
8: 0
9: 0
10: 0
11: 0
12: 0
13: 0
14: 1
15: 2
16: 2
17: 3
18: 7
19: 1
20: 6
21: 5
22: 3
23: 5
24: 6
25: 3
26: 3
27: 1
28: 0
29: 3
30: 10
31: 6
32: 2
33: 1
34: 1
35: 1

All positions

Win: 229.692.021 (99.8%)
Draw: 302.305 (0.1%)
Lose: 96.524 (0.0%)

Number of positions with white to win in X moves
1: 12.150.261
2: 26.715.617
3: 43.817.454
4: 59.908.324
5: 56.261.277
6: 23.117.704
7: 5.767.214
8: 1.363.414
9: 370.379
10: 143.900
11: 51.962
12: 15.649
13: 6.346
14: 2.134
15: 220
16: 112
17: 26
18: 5
19: 18
20: 1
21: 0
22: 1
23: 0
24: 2
25: 1
 Number of positions with white to lose in X moves
1: 1.644
2: 2.924
3: 140
4: 15
5: 0
6: 184
7: 627
8: 1.338
9: 1.563
10: 1.989
11: 3.770
12: 4.007
13: 2.842
14: 4.390
15: 4.861
16: 7.360
17: 7.461
18: 6.843
19: 6.269
20: 6.491
21: 6.427
22: 4.983
23: 6.117
24: 6.046
25: 4.376
26: 1.913
27: 1.230
28: 593
29: 100
30: 10
31: 6
32: 2
33: 1
34: 1
35: 1