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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kc5 win in 5 half-moves
8 Ke8 win in 5 half-moves
9 Ke7 win in 7 half-moves
10 Rc8 win in 9 half-moves
11 Kb5 draw
12 Kc8 draw
13 Kdd7 draw
14 Rd7 draw
15 Rh7 draw
16 Kd5 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves