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

EGTB: win in 10 half-moves

# move score
1 Ka6 win in 9 half-moves
2 Kd7 win in 11 half-moves
3 Kc7 win in 13 half-moves
4 Kd8 win in 13 half-moves
5 Kcb7 win in 15 half-moves
6 Kab7 draw
7 Kab8 draw
8 Kb6 draw
9 Kcb8 draw
10 Rb8 loss in 2 half-moves