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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kcb7 loss in 2 half-moves
4 Kd7 loss in 2 half-moves
5 Kd8 loss in 2 half-moves
6 b4 loss in 1 half-moves
7 Kbb7 loss in 1 half-moves
8 Kbc7 loss in 1 half-moves
9 Kcc7 loss in 1 half-moves
10 Ne2 loss in 1 half-moves
11 Nf3 loss in 1 half-moves
12 Nh3 loss in 1 half-moves