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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Rc8 win in 5 half-moves
5 Kc6 win in 13 half-moves
6 Kc5 win in 15 half-moves
7 K6c7 draw
8 K6d7 draw
9 K6e7 draw
10 K8c7 draw
11 K8d7 draw
12 K8e7 draw
13 Kc8 draw
14 Kd5 draw
15 Ra4 draw
16 Ra6 draw
17 Ra7 draw
18 Rb8 draw
19 Ke5 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