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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kc4 win in 5 half-moves
3 Rb4 win in 5 half-moves
4 Ka3 win in 7 half-moves
5 Ka1 win in 9 half-moves
6 Kb1 win in 9 half-moves
7 Kb3 win in 9 half-moves
8 Ke4 win in 9 half-moves
9 Rc4 win in 9 half-moves
10 Kc3 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves