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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rb7 win in 1 half-moves
8 Rc6 win in 1 half-moves
9 Rd6 win in 1 half-moves
10 Re6 win in 1 half-moves
11 Rf6 win in 1 half-moves
12 Rg6 win in 1 half-moves
13 Rh6 win in 1 half-moves
14 K8a7 loss in 2 half-moves
15 K8b7 loss in 2 half-moves
16 K6a7 loss in 1 half-moves
17 K6b7 loss in 1 half-moves
18 Kb5 loss in 1 half-moves
19 Kb8 loss in 1 half-moves
20 Rb8 loss in 1 half-moves