| Problem 20 (solution) |
| Difficult problems solutions |
| Written by Leo |
| Thursday, 22 October 2009 00:00 |
White for killing
Solution
|
| Last Updated on Monday, 07 December 2009 08:12 |
| Problem 20 (solution) |
| Difficult problems solutions |
| Written by Leo |
| Thursday, 22 October 2009 00:00 |
White for killing
Solution
|
| Last Updated on Monday, 07 December 2009 08:12 |