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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Rc5 win in 3 half-moves
6 Rc8 win in 9 half-moves
7 K6c7 draw
8 K6d7 draw
9 K6e7 draw
10 K8c7 draw
11 K8d7 draw
12 K8e7 draw
13 Rc3 draw
14 Rc4 draw
15 Rc7 draw
16 Ke6 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves