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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kc7 win in 7 half-moves
5 Ra6 win in 9 half-moves
6 Ke7 win in 11 half-moves
7 Kd7 win in 27 half-moves
8 Ka4 draw
9 Ka6 draw
10 Kb4 draw
11 Kc6 draw
12 Ke6 draw
13 Ra7 draw
14 Rb8 draw
15 Rd8 draw
16 Rg8 draw
17 Rh8 draw
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves