Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK2,18,42:B31,37."]


1. 42-38 37-41 2. 18-13 31-36 3. 13-9 41-47 4. 38-32 36-41 5. 9-4 {32-27} 47-15 {41-46} 6. 32-27 41-46 7. 2-30 15-38 8. 27-22 38-29 9. 4-15 {30-25} 29-45 10. 30-25 46-5 11. 25-3 45-34 12. 15-4 34-25 13. 3-26 25-48 14. 22-18 5-46 15. 26-3 48-34 {48-25} 16. 18-13 34-25 17. 3-12 {3-17, 3-21} 25-30 18. 12-8 30-48 19. 8-2 46-14 20. 4-15 14-3 21. 2-16 48-39 22. 15-29 39-28 23. 16-27 28-44 24. 29-7 44-39 25. 7-16 39-48 26. 27-36 3-20 27. 16-49 20-3 28. 49-35 48-39 29. 36-31 {36-18} 3-26 30. 31-18 26-3 31. 35-19 39-11 32. 19-30 11-28 {11-16} 33. 30-48 28-41 34. 18-36 {48-26} 41-47 35. 48-25 3-12 36. 13-9 47-29 {12-1} 37. 9-3 {9-4} 12-1 38. 3-26 {25-30, 25-43, 36-27} 29-40 {29-45} 39. 25-43 40-45 {40-7, 1-7} 40. 43-16 45-40 41. 36-22 40-45 42. 22-17 45-12 {1-12, 1-18, 1-23, 1-29, 1-34, 1-40} 43. 17x8 1-6 44. 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} 45. 16-27 {26-17} 22x31 46. 26x37 1-0
Non capture positions

Win: 22.873.290 (99.2%)
Draw: 163.166 (0.7%)
Lose: 13.937 (0.1%)

Number of positions with white to win in X moves
1: 251
2: 694.580
3: 1.837.771
4: 4.095.744
5: 5.791.214
6: 3.393.233
7: 1.609.092
8: 922.959
9: 712.295
10: 624.988
11: 550.380
12: 456.541
13: 370.815
14: 299.711
15: 249.512
16: 208.941
17: 178.159
18: 149.973
19: 130.298
20: 113.028
21: 98.112
22: 84.507
23: 73.422
24: 59.312
25: 46.909
26: 35.051
27: 24.854
28: 17.034
29: 12.620
30: 8.946
31: 6.304
32: 4.970
33: 3.834
34: 2.571
35: 1.849
36: 1.325
37: 730
38: 642
39: 342
40: 199
41: 121
42: 36
43: 31
44: 31
45: 29
46: 24
 Number of positions with white to lose in X moves
1: 42
2: 1
3: 2
4: 2
5: 25
6: 1
7: 7
8: 9
9: 17
10: 17
11: 73
12: 142
13: 257
14: 591
15: 1.224
16: 1.794
17: 2.493
18: 2.087
19: 1.600
20: 1.003
21: 738
22: 457
23: 300
24: 168
25: 166
26: 98
27: 113
28: 92
29: 60
30: 68
31: 75
32: 56
33: 36
34: 34
35: 2
36: 0
37: 1

All positions

Win: 41.361.909 (99.5%)
Draw: 176.596 (0.4%)
Lose: 19.735 (0.0%)

Number of positions with white to win in X moves
1: 2.651.469
2: 3.466.803
3: 6.953.619
4: 8.928.242
5: 6.427.874
6: 3.720.563
7: 1.967.373
8: 1.286.554
9: 1.025.128
10: 883.675
11: 764.441
12: 626.381
13: 499.921
14: 397.365
15: 325.960
16: 263.055
17: 219.200
18: 180.563
19: 149.159
20: 121.213
21: 103.598
22: 88.747
23: 75.706
24: 61.363
25: 48.464
26: 36.674
27: 25.822
28: 17.621
29: 13.029
30: 9.107
31: 6.403
32: 5.026
33: 3.861
34: 2.571
35: 1.849
36: 1.325
37: 730
38: 642
39: 342
40: 199
41: 121
42: 36
43: 31
44: 31
45: 29
46: 24
 Number of positions with white to lose in X moves
1: 715
2: 394
3: 337
4: 940
5: 726
6: 644
7: 496
8: 307
9: 507
10: 308
11: 285
12: 278
13: 337
14: 656
15: 1.263
16: 1.796
17: 2.506
18: 2.087
19: 1.600
20: 1.003
21: 738
22: 457
23: 300
24: 168
25: 166
26: 98
27: 113
28: 92
29: 60
30: 68
31: 75
32: 56
33: 36
34: 34
35: 2
36: 0
37: 1