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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Nf4 win in 1 half-moves
6 Nf6 win in 1 half-moves
7 Ng3 win in 1 half-moves
8 Ng7 win in 1 half-moves
9 K8a7 loss in 2 half-moves
10 K8b7 loss in 2 half-moves
11 K6a7 loss in 1 half-moves
12 K6b7 loss in 1 half-moves