Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W7,10:B3,15,20,K31."]


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

Win: 884.429 (0.2%)
Draw: 1.925.793 (0.5%)
Lose: 354.283.426 (99.2%)

Number of positions with white to win in X moves
1: 40
2: 92.464
3: 36.569
4: 85.734
5: 192.702
6: 22.367
7: 12.990
8: 29.998
9: 42.696
10: 61.577
11: 68.182
12: 52.141
13: 35.193
14: 17.149
15: 15.244
16: 13.355
17: 14.066
18: 13.553
19: 10.956
20: 10.233
21: 8.422
22: 8.226
23: 8.076
24: 7.697
25: 5.779
26: 4.536
27: 3.569
28: 2.677
29: 2.013
30: 1.583
31: 1.388
32: 865
33: 726
34: 585
35: 429
36: 165
37: 164
38: 40
39: 35
40: 35
41: 8
42: 47
43: 65
44: 21
45: 46
46: 12
47: 11
 Number of positions with white to lose in X moves
1: 849.717
2: 7.238.778
3: 27.988.540
4: 67.324.459
5: 70.862.134
6: 40.914.082
7: 25.096.436
8: 20.928.911
9: 18.219.683
10: 15.186.700
11: 12.174.651
12: 9.682.645
13: 7.705.982
14: 6.201.145
15: 4.946.591
16: 4.000.295
17: 3.261.605
18: 2.658.791
19: 2.132.150
20: 1.653.060
21: 1.336.249
22: 1.023.588
23: 725.064
24: 532.653
25: 414.174
26: 319.692
27: 236.359
28: 172.166
29: 126.776
30: 90.863
31: 66.465
32: 49.308
33: 37.192
34: 28.194
35: 21.881
36: 17.358
37: 12.717
38: 9.535
39: 6.991
40: 5.274
41: 3.811
42: 2.832
43: 2.207
44: 1.361
45: 1.008
46: 839
47: 615
48: 396
49: 201
50: 137
51: 138
52: 129
53: 94
54: 59
55: 68
56: 45
57: 25
58: 56
59: 70
60: 31
61: 16
62: 9
63: 1

All positions

Win: 9.791.708 (1.8%)
Draw: 11.376.960 (2.0%)
Lose: 537.581.932 (96.2%)

Number of positions with white to win in X moves
1: 112.919
2: 246.543
3: 205.003
4: 433.297
5: 584.065
6: 366.315
7: 403.800
8: 475.752
9: 506.507
10: 510.485
11: 536.235
12: 542.119
13: 518.965
14: 459.560
15: 433.020
16: 411.838
17: 396.805
18: 371.181
19: 339.645
20: 315.652
21: 287.063
22: 259.180
23: 229.710
24: 201.117
25: 167.458
26: 132.211
27: 97.349
28: 69.939
29: 50.614
30: 37.227
31: 27.531
32: 20.963
33: 13.634
34: 9.403
35: 6.734
36: 4.323
37: 3.051
38: 1.980
39: 1.136
40: 530
41: 277
42: 208
43: 195
44: 90
45: 56
46: 12
47: 11
 Number of positions with white to lose in X moves
1: 7.841.435
2: 14.473.599
3: 45.623.658
4: 97.184.754
5: 100.211.703
6: 61.420.199
7: 37.529.006
8: 29.461.556
9: 24.925.427
10: 20.900.708
11: 17.115.953
12: 13.903.296
13: 11.329.689
14: 9.309.158
15: 7.681.846
16: 6.403.178
17: 5.424.937
18: 4.616.799
19: 3.897.260
20: 3.253.671
21: 2.803.874
22: 2.392.742
23: 1.952.237
24: 1.612.052
25: 1.343.687
26: 1.112.600
27: 891.619
28: 705.717
29: 550.563
30: 422.702
31: 323.048
32: 245.792
33: 183.252
34: 137.920
35: 104.083
36: 75.953
37: 54.287
38: 39.137
39: 28.588
40: 21.905
41: 16.645
42: 12.630
43: 10.077
44: 7.283
45: 4.952
46: 3.284
47: 2.378
48: 1.605
49: 962
50: 699
51: 531
52: 385
53: 107
54: 59
55: 68
56: 45
57: 25
58: 56
59: 70
60: 31
61: 16
62: 9
63: 1