Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK25,33,K43:B42,45."]


1. 33-28 {33-29} 42-47 2. 28-23 {43-49} 45-50 3. 43-49 47-42 4. 23-19 42-48 5. 25-3 48-26 6. 49-35 50-39 7. 3-9 39-28 8. 19-13 26-3 9. 9-4 28-50 10. 35-40 50-39 11. 4-10 39-11 12. 10-15 11-39 13. 40-7 39-44 {39-43} 14. 7-16 44-39 15. 15-29 39-28 16. 16-27 28-44 17. 29-7 44-39 18. 7-16 39-48 19. 27-36 3-20 20. 16-49 20-3 21. 49-35 48-39 22. 36-31 {36-18} 3-26 23. 31-18 26-3 24. 35-19 39-11 25. 19-30 11-28 {11-16} 26. 30-48 28-41 27. 18-36 {48-26} 41-47 28. 48-25 3-12 29. 13-9 47-29 {12-1} 30. 9-3 {9-4} 12-1 31. 3-26 {25-30, 25-43, 36-27} 29-40 {29-45} 32. 25-43 40-45 {40-7, 1-7} 33. 43-16 45-40 34. 36-22 40-45 35. 22-17 45-12 {1-12, 1-18, 1-23, 1-29, 1-34, 1-40} 36. 17x8 1-6 37. 8-2 {8-3, 8-35, 8-12, 8-17, 8-21, 26-17} 6-22 {6-28, 6-33, 6-39, 6-44, 6-50, 6-1} 38. 16-27 {26-17} 22x31 39. 26x37 1-0
Non capture positions

Win: 20.193.981 (100.0%)
Draw: 1.225 (0.0%)
Lose: 3 (0.0%)

Number of positions with white to win in X moves
1: 414
2: 1.569.454
3: 4.412.097
4: 7.714.387
5: 4.002.601
6: 1.256.090
7: 619.388
8: 270.300
9: 113.338
10: 58.556
11: 36.941
12: 25.746
13: 20.790
14: 18.146
15: 15.358
16: 13.258
17: 10.705
18: 8.629
19: 6.577
20: 4.955
21: 4.173
22: 4.461
23: 3.871
24: 2.619
25: 884
26: 165
27: 22
28: 12
29: 9
30: 4
31: 3
32: 4
33: 2
34: 3
35: 9
36: 2
37: 3
38: 0
39: 5
 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: 0
15: 0
16: 0
17: 0
18: 1
19: 1

All positions

Win: 46.246.782 (100.0%)
Draw: 7.873 (0.0%)
Lose: 1.335 (0.0%)

Number of positions with white to win in X moves
1: 5.056.601
2: 7.275.989
3: 12.774.052
4: 12.985.773
5: 4.981.872
6: 1.660.629
7: 813.987
8: 313.531
9: 119.227
10: 62.248
11: 40.352
12: 28.952
13: 22.972
14: 20.897
15: 17.794
16: 15.224
17: 12.719
18: 10.007
19: 8.090
20: 6.472
21: 5.671
22: 5.371
23: 4.029
24: 2.751
25: 884
26: 610
27: 22
28: 12
29: 9
30: 4
31: 3
32: 4
33: 2
34: 3
35: 9
36: 2
37: 3
38: 0
39: 5
 Number of positions with white to lose in X moves
1: 278
2: 154
3: 100
4: 312
5: 189
6: 148
7: 61
8: 37
9: 53
10: 0
11: 0
12: 0
13: 0
14: 0
15: 0
16: 0
17: 0
18: 1
19: 1