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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kbc5 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kc6 win in 7 half-moves
7 Kdc5 win in 7 half-moves
8 Ra6 win in 7 half-moves
9 Ra8 win in 7 half-moves
10 Ka5 win in 9 half-moves
11 Kd5 win in 9 half-moves
12 Ke5 win in 9 half-moves
13 Ka3 draw
14 Kc7 draw
15 Kd7 draw
16 Ke6 draw
17 Ke7 draw
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves