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

EGTB: win in 8 half-moves

# move score
1 Ka5 win in 7 half-moves
2 Ka6 win in 7 half-moves
3 Ka7 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 Kc6 win in 7 half-moves
6 Kd8 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Kbc7 win in 11 half-moves
9 Kc5 win in 11 half-moves
10 Kbb7 draw
11 Rb7 draw
12 Kcb7 loss in 2 half-moves
13 Kcc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves