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

EGTB: win in 10 half-moves

# move score
1 Kab6 win in 9 half-moves
2 Kc8 win in 9 half-moves
3 Kd6 win in 9 half-moves
4 Kd7 win in 9 half-moves
5 Kb8 win in 11 half-moves
6 Kd8 win in 11 half-moves
7 Nd6 win in 13 half-moves
8 Ka7 loss in 4 half-moves
9 Kab7 loss in 4 half-moves
10 Kcb7 loss in 4 half-moves
11 Ka5 loss in 3 half-moves
12 Kc6 loss in 3 half-moves
13 Kcb6 loss in 3 half-moves
14 b4 loss in 2 half-moves
15 Nf6 loss in 2 half-moves
16 Ng7 loss in 2 half-moves