Click on the third or sixth rank to set the en passant target square.

EGTB: win in 22 half-moves

# move score
1 Kc6 win in 21 half-moves
2 Kbb7 loss in 4 half-moves
3 Kd6 loss in 4 half-moves
4 Kd7 loss in 4 half-moves
5 Kd8 loss in 4 half-moves
6 Na7 loss in 4 half-moves
7 Ka7 loss in 3 half-moves
8 Ka8 loss in 3 half-moves
9 Kcb7 loss in 3 half-moves
10 b5 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Ne7 loss in 2 half-moves