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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Kb6 win in 5 half-moves
5 Ra7 win in 7 half-moves
6 Rb8 win in 7 half-moves
7 Rd8 win in 7 half-moves
8 Kc6 win in 9 half-moves
9 Kd6 win in 9 half-moves
10 Ke6 win in 11 half-moves
11 Ka6 win in 13 half-moves
12 Ke5 win in 19 half-moves
13 Ka4 draw
14 Kc4 draw
15 Kc5 draw
16 Kd4 draw
17 Ke4 draw
18 Rh8 draw
19 Rc8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves