Deepest win for white:


[Event ""]
[Date "2010.08.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "2-0"]
[Round ""]
[GameType "20"]
[FEN "W:WK10,17:B9,16,K47."]


1. 17-12 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: 4.200.368 (9.1%)
Draw: 8.377.738 (18.2%)
Lose: 33.450.212 (72.7%)

Number of positions with white to win in X moves
1: 560
2: 191.620
3: 71.432
4: 148.153
5: 326.048
6: 47.240
7: 36.689
8: 76.207
9: 110.154
10: 179.120
11: 272.571
12: 321.533
13: 360.628
14: 377.938
15: 374.955
16: 346.059
17: 281.328
18: 200.156
19: 133.320
20: 93.077
21: 68.021
22: 50.435
23: 36.340
24: 29.898
25: 17.825
26: 13.782
27: 10.166
28: 6.347
29: 4.072
30: 3.563
31: 3.526
32: 3.032
33: 2.244
34: 1.435
35: 552
36: 206
37: 90
38: 26
39: 14
40: 6
 Number of positions with white to lose in X moves
1: 1.250
2: 5.591
3: 11.474
4: 22.805
5: 65.938
6: 246.967
7: 774.307
8: 1.647.461
9: 2.235.390
10: 2.220.047
11: 2.034.654
12: 1.823.833
13: 1.675.042
14: 1.542.946
15: 1.439.836
16: 1.381.925
17: 1.399.759
18: 1.408.699
19: 1.375.326
20: 1.343.071
21: 1.432.510
22: 1.454.784
23: 1.429.341
24: 1.381.595
25: 1.243.725
26: 1.061.826
27: 839.821
28: 599.605
29: 407.951
30: 284.699
31: 196.428
32: 134.264
33: 95.077
34: 64.294
35: 45.496
36: 33.220
37: 24.832
38: 17.786
39: 16.009
40: 11.593
41: 6.890
42: 3.108
43: 1.968
44: 1.914
45: 1.560
46: 325
47: 183
48: 116
49: 14

All positions

Win: 27.489.656 (29.7%)
Draw: 22.313.035 (24.1%)
Lose: 42.709.289 (46.2%)

Number of positions with white to win in X moves
1: 1.789.660
2: 1.182.225
3: 2.074.503
4: 3.389.225
5: 1.440.392
6: 1.616.901
7: 1.913.664
8: 1.577.751
9: 1.172.058
10: 1.193.016
11: 1.335.358
12: 1.189.911
13: 1.105.029
14: 1.028.315
15: 922.677
16: 789.971
17: 681.143
18: 591.900
19: 483.933
20: 439.788
21: 437.985
22: 413.778
23: 307.856
24: 150.874
25: 86.419
26: 69.866
27: 36.115
28: 24.089
29: 15.709
30: 11.260
31: 7.601
32: 5.041
33: 3.005
34: 1.698
35: 598
36: 206
37: 90
38: 26
39: 14
40: 6
 Number of positions with white to lose in X moves
1: 435.826
2: 164.229
3: 247.481
4: 406.951
5: 245.351
6: 425.520
7: 1.144.698
8: 2.133.254
9: 2.821.522
10: 2.874.834
11: 2.746.526
12: 2.433.646
13: 2.186.421
14: 1.982.260
15: 1.826.681
16: 1.717.878
17: 1.735.956
18: 1.751.505
19: 1.690.873
20: 1.644.287
21: 1.732.611
22: 1.778.216
23: 1.723.478
24: 1.529.899
25: 1.330.197
26: 1.124.025
27: 874.899
28: 621.997
29: 422.239
30: 292.993
31: 199.629
32: 135.562
33: 95.578
34: 64.296
35: 45.496
36: 33.220
37: 24.832
38: 17.786
39: 16.009
40: 11.593
41: 6.890
42: 3.108
43: 1.968
44: 1.914
45: 1.560
46: 325
47: 183
48: 116
49: 14