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

EGTB: win in 22 half-moves

# move score
1 Ka7 win in 21 half-moves
2 Kd8 win in 25 half-moves
3 Kc7 win in 27 half-moves
4 Kc8 win in 27 half-moves
5 Ke6 loss in 4 half-moves
6 Ke7 loss in 4 half-moves
7 Kc6 loss in 3 half-moves
8 Kd6 loss in 3 half-moves
9 Ke8 loss in 3 half-moves
10 Nd8 loss in 3 half-moves
11 b5 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Na5 loss in 2 half-moves
15 Nc5 loss in 2 half-moves
16 Nd6 loss in 2 half-moves