Alfred’s Wyke puzzle solution
Solution to Alfred's Wyke puzzle
The winning move is 3-1 (d2+,c3)! from Destroyer. This defends b3 and the twin threats to c1 and c3 must be answered with 2-1-1 (c3,c1,*). For example, 2-1-1 (c3,c1,b3). Finally, Destroyer plays 2-2 (c1,c3), again defending b3 and Builder cannot defend both c1 and c3.