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 Kd5 win in 3 half-moves
3 Kdc7 win in 3 half-moves
4 Kdd7 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Rc5 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Kb7 win in 7 half-moves
10 Kb8 win in 7 half-moves
11 Kcd7 win in 7 half-moves
12 Kd8 win in 7 half-moves
13 Ke6 win in 7 half-moves
14 Rb6 win in 7 half-moves
15 Rc4 win in 7 half-moves
16 Kcc7 draw
17 Ra6 draw
18 Rc3 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves