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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Ke7 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra4 win in 3 half-moves
10 Ra5 win in 3 half-moves
11 Ra7 win in 3 half-moves
12 Ra8 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Ke5 loss in 4 half-moves
15 Nf2 loss in 2 half-moves
16 Nf4 loss in 2 half-moves
17 Ng1 loss in 2 half-moves
18 Ng5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rc6 loss in 2 half-moves