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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 Ke6 win in 5 half-moves
8 Kf5 win in 7 half-moves
9 Ka6 win in 9 half-moves
10 Kg5 draw
11 Kg6 draw
12 Kg7 draw
13 Rc8 draw
14 Rd8 draw
15 Rf8 draw
16 Rh8 draw
17 Ke5 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves