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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 K8c7 win in 7 half-moves
3 K8d7 win in 7 half-moves
4 K8e7 win in 7 half-moves
5 Kc6 win in 15 half-moves
6 Kc5 win in 17 half-moves
7 K6c7 draw
8 K6d7 draw
9 K6e7 draw
10 Kc8 draw
11 Kd5 draw
12 Ke6 draw
13 Ke8 draw
14 Ra1 draw
15 Ra5 draw
16 Ra6 draw
17 Ra7 draw
18 Rb8 draw
19 Ke5 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves