Deepest win for white:



[Event ""]
[Date "2015.10.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "2-0"]
[Round ""]
[GameType "20"]
[FEN "W:W8:B4,5,9,17,32,39."]


1. 8-3 39-43 2. 3x49 9-13 3. 49-40 13-19 {5-10, 4-10, 4-9} 4. 40-34 {40-29, 40-12, 40-7, 40-1, 40-45} 19-24 {5-10, 4-10, 4-9} 5. 34-12 {34-7, 34-1, 34-40, 34-45} 24-30 {5-10, 4-10, 4-9} 6. 12-7 {12-1, 12-29, 12-40, 12-45} 30-35 {5-10, 4-10, 4-9} 7. 7-1 {7-12, 7-29, 7-34, 7-45} 5-10 {4-10, 4-9} 8. 1-7 {1-12, 1-18, 1-29, 1-34, 1-45} 10-15 {10-14, 4-9} 9. 7-1 {7-12, 7-34, 7-45} 15-20 {4-10, 4-9} 10. 1-7 {1-12, 1-34, 1-45} 20-25 {20-24, 4-10, 4-9} 11. 7-1 {7-12, 7-29, 7-45} 35-40 {25-30, 4-10, 4-9} 12. 1x45 25-30 13. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1} 4-10 {4-9} 14. 40-29 {40-23, 40-18, 40-12, 40-7, 40-1, 40-45} 10-15 {10-14} 15. 29-23 {29-18, 29-12, 29-7, 29-1, 29-40, 29-45} 15-20 16. 23-18 {23-12, 23-7, 23-1, 23-29, 23-40, 23-45} 30-35 {20-25, 20-24} 17. 18-12 {18-7, 18-1, 18-23, 18-29, 18-34, 18-45} 20-25 {20-24} 18. 12-7 {12-1, 12-18, 12-23, 12-29, 12-34, 12-45} 35-40 19. 7x45 25-30 20. 45-40 {45-29, 45-23, 45-18, 45-12, 45-7, 45-1, 45-50} 30-35 21. 40-34 {40-29, 40-23, 40-18, 40-12, 40-7, 40-1, 40-45, 40-44, 40-49} 35-40 22. 34x45 2-0

Deepest loss for white:



[Event ""]
[Date "2015.10.09"]
[Site ""]
[White "Perfect play"]
[Black "Perfect play"]
[Result "0-2"]
[Round ""]
[GameType "20"]
[FEN "W:W22:B1,3,4,5,8,18."]


1. 22x2 4-10 2. 2-24 {2-30} 1-7 3. 24-29 7-11 4. 29-33 11-16 5. 33-38 10-15 {10-14} 6. 38-32 {38-27, 38-43, 38-49} 15-20 7. 32-38 20-25 8. 38-43 5-10 9. 43-32 10-15 10. 32-43 3-9 {3-8} 11. 43-32 9-13 12. 32-23 25-30 {16-21} 13. 23-29 16-21 14. 29-23 {29-33, 29-38, 29-42, 29-47} 21-26 15. 23-28 13-18 16. 28-19 {28-14, 28-39, 28-32, 28-37, 28-41} 30-35 17. 19-32 {19-37} 18-22 {15-20} 18. 32-23 {32-19} 22-27 {15-20} 19. 23-19 35-40 {27-31, 15-20} 20. 19-35 40-45 21. 35-49 27-31 22. 49-32 45-50 {31-36, 15-20} 23. 32-23 {32-19, 32-14, 32-5, 32-41, 32-46} 50-11 {50-6, 31-36, 15-20} 24. 23-19 {23-14, 23-5, 23-32, 23-41, 23-46} 15-20 {11-16} 25. 19-10 {19-5, 19-23, 19-32, 19-41, 19-46} 20-25 {20-24, 11-16} 26. 10-5 {10-14, 10-19, 10-23, 10-32, 10-41, 10-46} 25-30 27. 5-10 {5-14, 5-19, 5-23, 5-32, 5-41, 5-46} 30-34 {11-16} 28. 10-5 {10-14, 10-19, 10-23, 10-32, 10-41, 10-46} 34-40 {34-39, 31-36, 11-16} 29. 5-10 {5-14, 5-19, 5-23, 5-32, 5-41, 5-46} 40-44 {11-16} 30. 10-5 {10-14, 10-19, 10-23, 10-32, 10-41, 10-46} 44-49 {31-36, 11-16} 31. 5-10 {5-14, 5-19, 5-23, 5-41, 5-46} 49-27 {31-36, 11-16} 32. 10-5 {10-19, 10-23, 10-41, 10-46} 31-36 33. 5-10 {5-19, 5-23, 5-37, 5-46} 26-31 34. 10-14 {10-19, 10-23} 11-16 35. 14-3 {14-20, 14-25} 31-37 36. 3-20 {3-25, 3-8, 3-12, 3-17, 3-21, 3-26} 36-41 {27-32, 27-31, 27-4} 37. 20-3 {20-25, 20-24, 20-29, 20-33} 41-46 {27-31, 27-4} 38. 3-20 {3-25} 27-4 39. 20-15 {20-25, 20-24} 46-41 {37-42, 16-27, 16-32} 40. 15-20 {15-24, 15-29, 15-33} 37-42 41. 20x36 16-27 42. 36x22 {36x18, 36x13, 36x9} 4x27 {4x31, 4x36} 0-2

Non capture positions

Win: 283 (0.0%)
Draw: 303.527 (0.1%)
Lose: 230.322.705 (99.9%)

Number of positions with white to win in X moves
1: 0
2: 0
3: 0
4: 0
5: 19
6: 9
7: 52
8: 37
9: 43
10: 12
11: 31
12: 17
13: 11
14: 8
15: 6
16: 1
17: 5
18: 7
19: 10
20: 7
21: 5
22: 3
Number of positions with white to lose in X moves
1: 38.803.994
2: 57.465.004
3: 53.200.664
4: 22.916.187
5: 11.002.174
6: 5.557.245
7: 4.296.813
8: 5.353.981
9: 5.932.365
10: 5.443.075
11: 4.455.137
12: 3.451.255
13: 2.615.891
14: 1.971.708
15: 1.489.486
16: 1.121.093
17: 837.621
18: 620.081
19: 453.666
20: 327.388
21: 237.606
22: 172.366
23: 126.898
24: 91.197
25: 65.754
26: 45.500
27: 30.770
28: 19.889
29: 12.693
30: 7.972
31: 4.458
32: 2.475
33: 1.223
34: 558
35: 267
36: 138
37: 64
38: 52
39: 30
40: 7
41: 4


All positions

Win: 37.126 (0.0%)
Draw: 2.191.035 (0.7%)
Lose: 320.859.219 (99.3%)

Number of positions with white to win in X moves
1: 1.420
2: 1.181
3: 1.061
4: 2.680
5: 2.433
6: 2.161
7: 2.277
8: 2.303
9: 2.837
10: 3.316
11: 3.513
12: 2.886
13: 2.077
14: 1.729
15: 1.455
16: 1.154
17: 844
18: 679
19: 556
20: 300
21: 212
22: 52
Number of positions with white to lose in X moves
1: 44.160.985
2: 83.110.431
3: 74.332.417
4: 38.283.866
5: 16.164.350
6: 7.989.960
7: 5.347.907
8: 6.202.584
9: 7.010.803
10: 6.803.453
11: 5.956.536
12: 4.933.110
13: 3.977.885
14: 3.180.675
15: 2.530.395
16: 1.997.690
17: 1.563.769
18: 1.224.887
19: 954.150
20: 745.286
21: 580.620
22: 449.834
23: 345.909
24: 259.690
25: 189.566
26: 133.334
27: 90.929
28: 60.102
29: 38.612
30: 23.464
31: 13.392
32: 7.200
33: 3.538
34: 1.846
35: 986
36: 516
37: 283
38: 183
39: 69
40: 28
41: 20
42: 3