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

EGTB: win in 8 half-moves

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