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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka4 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Kb2 win in 1 half-moves
5 Kb4 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rb5 win in 1 half-moves
10 Rb6 win in 1 half-moves
11 Rb7 win in 1 half-moves
12 Rc3 win in 1 half-moves
13 Rd3 win in 1 half-moves
14 Re3 win in 1 half-moves
15 Rf3 win in 1 half-moves
16 Rg3 win in 1 half-moves
17 Rh3 win in 1 half-moves
18 Kb7 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Rb8 loss in 1 half-moves