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 Kbc7 win in 7 half-moves
5 Ra8 win in 11 half-moves
6 Kb5 draw
7 Kbb7 draw
8 Kc5 draw
9 Kc6 draw
10 Kd8 draw
11 Kcb7 loss in 2 half-moves
12 Kcc7 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves