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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc2 draw
8 Kd2 draw
9 Ke2 draw
10 Ke3 draw
11 Ra3 draw
12 Rb3 draw
13 Rc1 draw
14 Rc2 draw
15 Rc4 draw
16 Rc8 draw
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves