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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rb6 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Rc3 win in 1 half-moves
10 Rd3 win in 1 half-moves
11 Re3 win in 1 half-moves
12 Rf3 win in 1 half-moves
13 Rh3 win in 1 half-moves
14 Ka4 win in 3 half-moves
15 Ka6 win in 3 half-moves
16 Kb4 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Rb8 loss in 1 half-moves
19 Rg3 loss in 1 half-moves