Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "2-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK10,23:B9,16,K18,K47."]


1. 23x12 16-21 2. 10-4 9-14 3. 12-8 47-20 4. 4-15 20-25 5. 15-42 21-26 6. 42-48 25-20 7. 8-2 20-47 8. 2-16 47-36 9. 48-42 36-31 {36-18, 36-13} 10. 42-33 31-36 11. 16-43 36-9 {36-4} 12. 43-48 9-31 13. 33-42 31-36 {31-9} 14. 42-47 36-4 15. 48-42 4-10 16. 42-15 10-4 17. 15-24 4-27 18. 47-36 27-43 {27-49, 27-21, 27-16} 19. 24-29 {24-33, 24-42} 43-32 20. 29-33 32-37 21. 33-38 37-28 {37-23} 22. 38-43 14-20 23. 43-25 20-24 24. 36-4 28-33 25. 25-48 33-38 {33-47, 33-29} 26. 4-36 38-47 {38-33} 27. 48-25 47-29 28. 36-47 26-31 29. 47-36 31-37 30. 25-3 {25-48} 29-42 {29-47} 31. 3-14 42-47 {42-38, 42-33, 42-29, 24-30, 24-29} 32. 14x41 {14x46} 24-30 {24-29} 33. 41-28 {41-23} 47-15 {30-35} 34. 36-18 30-35 {15-20, 15-24, 15-38, 15-42, 15-47} 35. 18-1 {18-45, 28-6, 28-50} 15-20 {15-24, 15-4} 36. 28-6 {28-50} 20-24 {20-14, 20-9, 20-3, 20-15} 37. 1-29 24x33 38. 6x39 35-40 39. 39-33 {39-28, 39-22, 39-17, 39-11, 39-6} 40-45 {40-44} 40. 33-50 2-0
Non capture positions

Win: 6.248.174 (0.7%)
Draw: 11.871.268 (1.4%)
Lose: 839.261.794 (97.9%)

Number of positions with white to win in X moves
1: 508
2: 1.224.418
3: 400.574
4: 839.674
5: 1.868.598
6: 184.088
7: 67.612
8: 132.713
9: 201.624
10: 348.002
11: 380.499
12: 263.228
13: 177.536
14: 61.434
15: 43.310
16: 17.507
17: 13.065
18: 9.376
19: 6.105
20: 3.122
21: 1.487
22: 891
23: 606
24: 521
25: 338
26: 295
27: 234
28: 167
29: 140
30: 161
31: 137
32: 81
33: 85
34: 18
35: 12
36: 3
37: 1
38: 4
 Number of positions with white to lose in X moves
1: 91.682
2: 860.991
3: 4.557.509
4: 18.381.882
5: 69.538.454
6: 155.980.498
7: 189.680.139
8: 150.794.579
9: 81.073.025
10: 35.545.953
11: 20.527.321
12: 16.182.356
13: 13.859.215
14: 11.733.958
15: 10.278.798
16: 9.428.222
17: 8.880.435
18: 8.125.613
19: 6.930.592
20: 6.006.431
21: 6.818.156
22: 6.160.420
23: 3.730.461
24: 2.051.407
25: 1.102.984
26: 528.069
27: 177.306
28: 72.740
29: 31.626
30: 16.978
31: 8.570
32: 5.218
33: 3.487
34: 2.192
35: 1.390
36: 762
37: 559
38: 275
39: 227
40: 129
41: 95
42: 74
43: 27
44: 6
45: 2
46: 1
47: 1

All positions

Win: 187.787.158 (9.0%)
Draw: 179.997.054 (8.6%)
Lose: 1.713.735.338 (82.3%)

Number of positions with white to win in X moves
1: 16.692.261
2: 8.450.138
3: 12.591.398
4: 21.080.903
5: 8.397.771
6: 8.350.251
7: 11.424.682
8: 9.899.656
9: 7.579.001
10: 8.463.785
11: 10.157.686
12: 8.256.296
13: 7.205.744
14: 6.559.118
15: 5.933.246
16: 5.127.057
17: 4.697.560
18: 4.396.742
19: 3.881.516
20: 3.756.131
21: 4.056.542
22: 4.327.170
23: 3.310.769
24: 1.371.869
25: 646.525
26: 558.220
27: 224.724
28: 146.366
29: 91.858
30: 65.214
31: 38.136
32: 25.535
33: 11.387
34: 7.490
35: 2.803
36: 860
37: 609
38: 84
39: 28
40: 27
 Number of positions with white to lose in X moves
1: 32.855.793
2: 27.095.197
3: 40.709.554
4: 69.415.901
5: 138.426.057
6: 246.560.147
7: 286.984.340
8: 227.649.293
9: 137.462.817
10: 77.836.558
11: 54.553.920
12: 44.190.486
13: 38.421.912
14: 33.649.366
15: 30.540.010
16: 28.154.768
17: 26.793.415
18: 25.264.363
19: 22.799.375
20: 20.514.857
21: 21.203.046
22: 20.722.310
23: 17.270.828
24: 12.864.698
25: 9.904.206
26: 7.297.678
27: 4.835.972
28: 3.095.090
29: 2.013.751
30: 1.378.742
31: 956.419
32: 663.135
33: 466.577
34: 322.991
35: 230.145
36: 168.938
37: 111.965
38: 80.522
39: 68.701
40: 53.328
41: 22.802
42: 9.662
43: 5.982
44: 8.021
45: 8.977
46: 961
47: 549
48: 202
49: 32