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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke5 win in 7 half-moves
3 Ke6 win in 11 half-moves
4 Kd5 win in 15 half-moves
5 Kd7 win in 17 half-moves
6 Ra6 win in 21 half-moves
7 Rb6 win in 21 half-moves
8 Rc1 win in 21 half-moves
9 Rc2 win in 21 half-moves
10 Rc3 win in 21 half-moves
11 Rc4 win in 21 half-moves
12 Rc5 win in 21 half-moves
13 Kc5 draw
14 Kc7 draw
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves