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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb6 win in 3 half-moves
3 Ka2 win in 5 half-moves
4 Ka4 win in 5 half-moves
5 Kb2 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Ra8 win in 5 half-moves
8 Ka5 draw
9 Ka6 draw
10 Kb1 draw
11 Kb6 draw
12 Kc5 draw
13 Kc6 draw
14 Rc8 draw
15 Rg8 draw
16 Rh8 draw
17 Kc4 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves