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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kdc4 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Ra3 win in 5 half-moves
9 Ka4 win in 7 half-moves
10 Kbc4 win in 7 half-moves
11 Kc5 win in 7 half-moves
12 Kdc3 win in 7 half-moves
13 Ka3 win in 9 half-moves
14 Ka5 win in 9 half-moves
15 Kb5 win in 9 half-moves
16 Kbc3 win in 9 half-moves
17 Ke3 win in 9 half-moves
18 Rb1 win in 9 half-moves
19 Rc3 loss in 2 half-moves