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 Kc6 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Ke8 win in 3 half-moves
8 Kb7 win in 5 half-moves
9 Kb8 win in 5 half-moves
10 Kc7 win in 5 half-moves
11 Ke7 win in 5 half-moves
12 Ra5 win in 5 half-moves
13 Ra6 win in 5 half-moves
14 Rb7 win in 5 half-moves
15 Ra3 win in 7 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rc7 loss in 2 half-moves