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 Kc4 win in 1 half-moves
3 Ka7 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kba5 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Kaa5 win in 9 half-moves
10 Kab6 win in 9 half-moves
11 Ra8 win in 9 half-moves
12 Kb4 draw
13 Kbb6 draw
14 Kc6 draw
15 Rd8 draw
16 Rh8 draw
17 Kc5 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves