Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK26,31:B3,15,20,23."]


1. 31-27 23-29 2. 27-21 {27-22} 29-34 3. 21-16 {21-17} 34-40 {34-39} 4. 16-11 40-44 5. 11-7 44-49 6. 7-2 49-35 7. 2-16 35-8 8. 26-37 8-12 9. 37-28 12-1 10. 16-2 1-12 {1-29} 11. 28-50 12-40 {12-45} 12. 50-45 40-35 13. 2-16 35-19 14. 45-12 19-13 15. 12-23 13-35 16. 16-27 {23-18} 35-24 17. 23-28 24-30 18. 27-18 {28-37} 30-24 19. 28-37 24-30 20. 37-32 30-24 21. 32-16 24-35 22. 18-23 35-44 23. 16-2 44-50 {44-6} 24. 2-13 {2-35, 23-40} 20-25 25. 13-35 50-22 {50-6} 26. 23-34 22-50 27. 35-49 50-45 28. 34-1 {49-40} 45-50 29. 49-40 50-6 30. 40-34 6-28 31. 1-6 28-46 {28-5} 32. 34-40 46-32 33. 6-11 {6-22, 6-39, 6-50} 32-10 34. 11-50 15-20 35. 40-35 10-32 36. 50-45 32-16 37. 35-44 16-2 38. 44-6 2-24 39. 45-1 24-30 {24-35, 24-38, 24-42, 24-47, 3-8} 40. 1-34 30x39 41. 6x44 25-30 {20-24, 3-8} 42. 44-40 30-35 {20-25, 20-24, 3-9, 3-8} 43. 40-34 {40-23, 40-12, 40-7, 40-1, 40-45} 20-25 {20-24, 3-9, 3-8} 44. 34-29 {34-23, 34-7, 34-1, 34-45} 25-30 {3-9, 3-8} 45. 29-23 {29-7, 29-1, 29-45} 35-40 {3-9, 3-8} 46. 23x45 3-9 47. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1} 9-14 48. 40-29 {40-23, 40-18, 40-12, 40-7, 40-1, 40-45} 30-35 {14-19} 49. 29-23 {29-18, 29-12, 29-7, 29-1, 29-34, 29-45} 14-20 50. 23-18 {23-12, 23-7, 23-1, 23-29, 23-34, 23-45} 20-25 {20-24} 51. 18-12 {18-7, 18-1, 18-23, 18-29, 18-34, 18-45} 35-40 52. 12x45 25-30 53. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1, 45-50} 30-35 54. 40-34 {40-29, 40-23, 40-18, 40-12, 40-7, 40-1, 40-45, 40-44, 40-49} 35-40 55. 34x45 1-0
Non capture positions

Win: 32.116.420 (29.5%)
Draw: 19.111.670 (17.6%)
Lose: 57.487.544 (52.9%)

Number of positions with white to win in X moves
1: 0
2: 344.871
3: 217.695
4: 362.072
5: 731.111
6: 225.163
7: 335.015
8: 748.865
9: 1.269.083
10: 1.844.530
11: 2.221.719
12: 2.392.270
13: 2.533.706
14: 2.575.815
15: 2.506.466
16: 2.280.828
17: 2.026.116
18: 1.761.702
19: 1.483.196
20: 1.229.312
21: 997.690
22: 817.666
23: 669.445
24: 564.021
25: 459.380
26: 363.685
27: 286.457
28: 221.620
29: 172.361
30: 130.661
31: 98.777
32: 73.183
33: 53.246
34: 37.661
35: 26.696
36: 19.214
37: 13.284
38: 7.954
39: 5.048
40: 3.041
41: 1.901
42: 1.127
43: 850
44: 608
45: 492
46: 343
47: 221
48: 129
49: 62
50: 26
51: 15
52: 11
53: 6
54: 2
55: 2
 Number of positions with white to lose in X moves
1: 6.253
2: 8.382
3: 14.267
4: 20.988
5: 26.138
6: 32.118
7: 117.956
8: 516.097
9: 1.306.071
10: 1.972.801
11: 2.469.992
12: 2.813.359
13: 3.007.254
14: 3.061.188
15: 3.053.808
16: 3.056.310
17: 3.068.598
18: 3.079.685
19: 3.095.481
20: 3.017.465
21: 2.870.806
22: 2.697.699
23: 2.511.009
24: 2.274.417
25: 2.058.965
26: 1.871.073
27: 1.693.169
28: 1.492.411
29: 1.285.733
30: 1.064.613
31: 857.343
32: 679.357
33: 540.141
34: 423.932
35: 330.317
36: 254.519
37: 194.594
38: 150.606
39: 116.099
40: 88.475
41: 68.475
42: 52.310
43: 39.139
44: 28.815
45: 22.245
46: 17.243
47: 13.310
48: 9.738
49: 7.052
50: 4.454
51: 3.010
52: 2.200
53: 1.866
54: 1.252
55: 956
56: 905
57: 574
58: 378
59: 330
60: 242
61: 173
62: 117
63: 65
64: 58
65: 142
66: 136
67: 22
68: 27
69: 15

All positions

Win: 131.127.749 (47.2%)
Draw: 48.326.402 (17.4%)
Lose: 98.421.524 (35.4%)

Number of positions with white to win in X moves
1: 2.804.936
2: 2.952.782
3: 4.556.752
4: 7.470.438
5: 5.636.740
6: 7.336.742
7: 8.879.434
8: 8.737.621
9: 8.329.398
10: 8.865.541
11: 9.400.694
12: 8.917.773
13: 7.845.134
14: 6.560.000
15: 5.468.598
16: 4.638.189
17: 4.010.495
18: 3.495.983
19: 2.973.066
20: 2.508.665
21: 2.131.399
22: 1.761.124
23: 1.383.118
24: 1.083.932
25: 841.897
26: 670.158
27: 494.243
28: 373.963
29: 280.289
30: 210.592
31: 154.495
32: 111.042
33: 79.399
34: 53.764
35: 38.506
36: 27.436
37: 17.518
38: 10.323
39: 5.878
40: 3.340
41: 2.311
42: 1.215
43: 898
44: 619
45: 492
46: 343
47: 221
48: 129
49: 62
50: 26
51: 15
52: 11
53: 6
54: 2
55: 2
 Number of positions with white to lose in X moves
1: 157.201
2: 466.797
3: 496.405
4: 796.597
5: 695.912
6: 428.354
7: 457.084
8: 1.018.562
9: 2.198.541
10: 3.308.254
11: 4.153.221
12: 4.681.853
13: 4.904.081
14: 4.966.105
15: 4.963.467
16: 4.946.106
17: 4.955.970
18: 4.968.239
19: 4.954.406
20: 4.844.088
21: 4.670.169
22: 4.496.700
23: 4.313.130
24: 4.031.164
25: 3.727.490
26: 3.421.299
27: 3.075.388
28: 2.667.274
29: 2.184.394
30: 1.742.394
31: 1.362.843
32: 1.054.244
33: 810.678
34: 616.007
35: 459.649
36: 347.021
37: 263.415
38: 197.596
39: 149.812
40: 117.181
41: 91.259
42: 67.560
43: 48.331
44: 34.255
45: 26.245
46: 21.593
47: 15.436
48: 10.497
49: 7.358
50: 4.608
51: 3.026
52: 2.201
53: 1.866
54: 1.252
55: 956
56: 905
57: 574
58: 378
59: 330
60: 242
61: 173
62: 117
63: 65
64: 58
65: 142
66: 136
67: 22
68: 27
69: 15