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

EGTB: win in 2 half-moves

# move score
1 K6a7 win in 1 half-moves
2 K6b7 win in 1 half-moves
3 K8a7 win in 1 half-moves
4 K8b7 win in 1 half-moves
5 Kb6 win in 1 half-moves
6 Kb8 win in 1 half-moves
7 Nb5 win in 1 half-moves
8 Ne6 win in 1 half-moves
9 Ne8 win in 1 half-moves
10 b3 win in 11 half-moves
11 Ka5 loss in 1 half-moves
12 Kb5 loss in 1 half-moves
13 Nd5 loss in 1 half-moves