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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd3 win in 1 half-moves
5 Ke1 win in 1 half-moves
6 Rc1 win in 1 half-moves
7 Rc3 win in 1 half-moves
8 Rc4 win in 1 half-moves
9 Rc5 win in 1 half-moves
10 Rc6 win in 1 half-moves
11 Rc7 win in 1 half-moves
12 Kc7 loss in 1 half-moves
13 Kc8 loss in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Ke2 loss in 1 half-moves
16 Ke3 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Ke8 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rc8 loss in 1 half-moves