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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kbb6 win in 1 half-moves
3 Kbc6 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Nb6 loss in 2 half-moves
6 b4 loss in 1 half-moves
7 Ka7 loss in 1 half-moves
8 Kbb8 loss in 1 half-moves
9 Kbc8 loss in 1 half-moves
10 Kcb6 loss in 1 half-moves
11 Kcb8 loss in 1 half-moves
12 Kcc6 loss in 1 half-moves
13 Kcc8 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd7 loss in 1 half-moves