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

EGTB: win in 2 half-moves

# move score
1 b3 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kc8 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Kb6 loss in 1 half-moves
7 Kb7 loss in 1 half-moves
8 Kb8 loss in 1 half-moves
9 Kc6 loss in 1 half-moves
10 Kd6 loss in 1 half-moves
11 Ke6 loss in 1 half-moves
12 Ke7 loss in 1 half-moves
13 Ke8 loss in 1 half-moves
14 Nb6 loss in 1 half-moves
15 Nc7 loss in 1 half-moves