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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Kc7 win in 7 half-moves
5 Kb3 win in 11 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Kb5 draw
10 Kb6 draw
11 Kc5 draw
12 Ra6 draw
13 Ra7 draw
14 Rc8 draw
15 Rh8 draw
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves