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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Kd6 win in 3 half-moves
4 Kdd7 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Ked7 win in 3 half-moves
7 Kee8 win in 3 half-moves
8 Kf6 win in 3 half-moves
9 Kf7 win in 3 half-moves
10 Kf8 win in 3 half-moves
11 Rc3 win in 3 half-moves
12 Rc5 win in 3 half-moves
13 Rc6 win in 3 half-moves
14 Rc7 win in 3 half-moves
15 Kc7 win in 5 half-moves
16 Kde8 win in 5 half-moves
17 Ra8 win in 5 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves