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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kb5 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Ra6 win in 7 half-moves
7 Rc7 win in 7 half-moves
8 Ka4 draw
9 Ka6 draw
10 Ka7 draw
11 Kb4 draw
12 Rc1 draw
13 Rc5 draw
14 Rc8 draw
15 Rd6 draw
16 Rh6 draw
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves