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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Ka5 loss in 1 half-moves
6 Ne4 loss in 1 half-moves
7 Ne6 loss in 1 half-moves
8 Nf3 loss in 1 half-moves
9 Nf7 loss in 1 half-moves
10 Nh3 loss in 1 half-moves
11 Nh7 loss in 1 half-moves