Deepest win for white:


[Event ""]
[Date "2010.09.05"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "1-0"]
[Round ""]
[GameType "20"]
[FEN "W:W17,23:B3,4,5,K29,K40."]


1. 23x45 4-9 2. 17-11 {17-12} 9-13 3. 11-7 13-18 4. 7-2 18-22 5. 2-16 22-28 6. 16-38 {45-40} 5-10 7. 45-40 10-14 8. 38-21 {38-16, 38-49} 28-33 {14-20} 9. 40-34 14-20 {14-19, 3-9} 10. 21-16 {21-27, 21-32, 21-49, 34-29} 20-25 {20-24, 3-9, 3-8} 11. 16-43 {34-29} 33-39 {3-9, 3-8} 12. 43-38 {43-32, 43-16, 43-49} 39x30 13. 38-29 30-35 {3-9, 3-8} 14. 29-23 {29-7, 29-1, 29-45} 25-30 {3-9, 3-8} 15. 23-7 {23-1, 23-29, 23-45} 35-40 {3-9, 3-8} 16. 7x45 3-9 17. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1} 9-14 18. 40-29 {40-23, 40-18, 40-12, 40-7, 40-1, 40-45} 30-35 {14-19} 19. 29-23 {29-18, 29-12, 29-7, 29-1, 29-34, 29-45} 14-20 20. 23-18 {23-12, 23-7, 23-1, 23-29, 23-34, 23-45} 20-25 {20-24} 21. 18-12 {18-7, 18-1, 18-23, 18-29, 18-34, 18-45} 35-40 22. 12x45 25-30 23. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1, 45-50} 30-35 24. 40-34 {40-29, 40-23, 40-18, 40-12, 40-7, 40-1, 40-45, 40-44, 40-49} 35-40 25. 34x45 1-0
Non capture positions

Win: 4.975.720 (0.1%)
Draw: 174.292.186 (2.4%)
Lose: 6.993.155.833 (97.5%)

Number of positions with white to win in X moves
1: 81
2: 875.419
3: 365.560
4: 572.858
5: 1.222.958
6: 165.516
7: 79.399
8: 168.038
9: 235.269
10: 352.822
11: 358.271
12: 236.371
13: 154.280
14: 56.391
15: 45.799
16: 18.257
17: 14.516
18: 16.203
19: 12.345
20: 11.958
21: 6.850
22: 5.454
23: 1.105
 Number of positions with white to lose in X moves
1: 55.503.702
2: 443.390.748
3: 1.582.945.105
4: 2.126.572.306
5: 831.562.921
6: 351.674.871
7: 310.000.927
8: 327.305.021
9: 291.815.912
10: 218.834.254
11: 150.999.293
12: 97.870.469
13: 59.326.952
14: 35.167.708
15: 22.348.140
16: 15.535.217
17: 11.676.338
18: 9.176.903
19: 7.369.472
20: 5.979.232
21: 4.904.168
22: 4.026.047
23: 3.356.444
24: 2.808.898
25: 2.408.219
26: 2.123.875
27: 1.927.097
28: 1.770.782
29: 1.625.490
30: 1.498.414
31: 1.379.901
32: 1.245.112
33: 1.115.952
34: 989.510
35: 872.964
36: 765.820
37: 654.563
38: 558.117
39: 478.370
40: 408.059
41: 345.464
42: 299.089
43: 261.711
44: 234.454
45: 211.625
46: 185.405
47: 159.208
48: 137.890
49: 117.378
50: 100.029
51: 88.923
52: 79.309
53: 72.793
54: 67.434
55: 59.715
56: 53.906
57: 43.926
58: 36.039
59: 27.505
60: 22.803
61: 20.116
62: 17.866
63: 15.686
64: 12.847
65: 11.422
66: 9.870
67: 7.186
68: 6.034
69: 4.786
70: 3.864
71: 3.540
72: 2.645
73: 2.775
74: 2.384
75: 2.399
76: 2.056
77: 2.476
78: 2.088
79: 2.163
80: 1.583
81: 1.264
82: 831
83: 586
84: 427
85: 472
86: 493
87: 305
88: 249
89: 269
90: 460
91: 284
92: 223
93: 239
94: 316
95: 197
96: 187
97: 331
98: 197
99: 103
100: 103
101: 120
102: 106
103: 106
104: 138
105: 135
106: 119
107: 55
108: 44
109: 52
110: 59
111: 15
112: 13
113: 8
114: 4
115: 35
116: 17
117: 3
118: 4
119: 2
120: 0
121: 0
122: 1

All positions

Win: 17.381.647 (0.1%)
Draw: 592.544.913 (4.8%)
Lose: 11.682.586.640 (95.0%)

Number of positions with white to win in X moves
1: 360.705
2: 1.658.687
3: 977.051
4: 1.869.873
5: 2.883.138
6: 1.173.808
7: 1.099.261
8: 1.223.488
9: 1.226.935
10: 1.201.236
11: 1.111.963
12: 873.199
13: 677.045
14: 405.290
15: 267.482
16: 147.389
17: 89.126
18: 58.025
19: 33.650
20: 22.560
21: 11.408
22: 8.128
23: 2.033
24: 159
25: 8
 Number of positions with white to lose in X moves
1: 387.166.178
2: 939.024.547
3: 2.645.539.145
4: 3.348.168.652
5: 1.446.104.820
6: 596.250.716
7: 420.165.793
8: 403.623.883
9: 361.632.282
10: 285.023.934
11: 213.853.476
12: 155.120.737
13: 109.625.996
14: 78.038.065
15: 58.645.166
16: 45.933.543
17: 36.803.339
18: 29.616.785
19: 23.694.559
20: 18.754.208
21: 14.741.858
22: 11.532.118
23: 9.039.939
24: 7.065.067
25: 5.598.636
26: 4.540.013
27: 3.788.181
28: 3.224.076
29: 2.778.112
30: 2.413.877
31: 2.115.710
32: 1.837.614
33: 1.587.804
34: 1.365.915
35: 1.167.930
36: 998.003
37: 834.825
38: 697.470
39: 586.800
40: 494.356
41: 410.960
42: 345.738
43: 293.834
44: 257.510
45: 226.036
46: 194.253
47: 165.328
48: 141.651
49: 119.981
50: 102.052
51: 90.645
52: 80.282
53: 73.601
54: 67.997
55: 60.079
56: 54.164
57: 44.042
58: 36.100
59: 27.513
60: 22.806
61: 20.119
62: 17.867
63: 15.686
64: 12.849
65: 11.422
66: 9.870
67: 7.186
68: 6.034
69: 4.786
70: 3.864
71: 3.540
72: 2.645
73: 2.775
74: 2.384
75: 2.399
76: 2.056
77: 2.476
78: 2.088
79: 2.163
80: 1.583
81: 1.264
82: 831
83: 586
84: 427
85: 472
86: 493
87: 305
88: 249
89: 269
90: 460
91: 284
92: 223
93: 239
94: 316
95: 197
96: 187
97: 331
98: 197
99: 103
100: 103
101: 120
102: 106
103: 106
104: 138
105: 135
106: 119
107: 55
108: 44
109: 52
110: 59
111: 15
112: 13
113: 8
114: 4
115: 35
116: 17
117: 3
118: 4
119: 2
120: 0
121: 0
122: 1