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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Ka4 win in 3 half-moves
7 Ka6 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Kc8 win in 3 half-moves
10 Kd6 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Rc5 win in 3 half-moves
13 Rc6 win in 3 half-moves
14 Rc8 win in 3 half-moves
15 Ke7 win in 5 half-moves
16 Ra7 win in 5 half-moves
17 Kd8 win in 7 half-moves
18 Ke6 win in 7 half-moves
19 Ke8 win in 7 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves