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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Kb2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kcd3 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Kd5 win in 3 half-moves
9 Kdd3 win in 3 half-moves
10 Ke3 win in 3 half-moves
11 Ke4 win in 3 half-moves
12 Ke5 win in 3 half-moves
13 Rb4 win in 3 half-moves
14 Rc5 win in 3 half-moves
15 Kb4 win in 5 half-moves
16 Rc6 win in 5 half-moves
17 Rc7 win in 5 half-moves
18 Kc5 win in 7 half-moves