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 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kcc3 win in 3 half-moves
6 Kcd3 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Ra3 win in 3 half-moves
9 Ra5 win in 3 half-moves
10 Rb4 win in 3 half-moves
11 Kc1 win in 5 half-moves
12 Kc2 win in 5 half-moves
13 Kd4 win in 5 half-moves
14 Kdc3 win in 5 half-moves
15 Ra2 win in 5 half-moves
16 Kd1 win in 9 half-moves
17 Ra6 win in 9 half-moves
18 Ra8 win in 9 half-moves
19 Kdd3 draw
20 Ra7 draw
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ra1 loss in 2 half-moves