04-02-2013, 09:27 PM
Andy,
Keith described the final position, asking us to decide which square the WB stood on - e3 or e4. Retrograde analysis - taking account of the restrictions Keith imposed - yields the answer.
It's all logical.
Keith described the final position, asking us to decide which square the WB stood on - e3 or e4. Retrograde analysis - taking account of the restrictions Keith imposed - yields the answer.
It's all logical.