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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 7 half-moves
3 Rb7 win in 7 half-moves
4 Rc7 win in 7 half-moves
5 Ka5 win in 17 half-moves
6 Kc7 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Kb5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ra8 loss in 2 half-moves