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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Ka7 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Kc6 win in 9 half-moves
8 Kaa6 draw
9 Kab5 draw
10 Kba6 draw
11 Kbb5 draw
12 Kc5 draw
13 Ra6 draw
14 Rb8 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Ra7 loss in 1 half-moves
20 Rg8 loss in 1 half-moves