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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd6 win in 23 half-moves
4 Kc6 loss in 3 half-moves
5 b5 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Ka7 loss in 2 half-moves
8 Kab5 loss in 2 half-moves
9 Kb7 loss in 2 half-moves
10 Kcb5 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Nc7 loss in 2 half-moves
13 Kd4 loss in 1 half-moves