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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kc4 win in 5 half-moves
3 Ra6 win in 5 half-moves
4 Kb5 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Ka4 win in 9 half-moves
7 Kb6 win in 9 half-moves
8 Kc5 win in 11 half-moves
9 Kd5 win in 11 half-moves
10 Ke5 win in 11 half-moves
11 Ka6 draw
12 Ke4 draw
13 Rd8 draw
14 Rg8 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves