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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Kb3 win in 9 half-moves
6 Kd1 win in 15 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka3 draw
10 Kf1 draw
11 Ra1 draw
12 Rc1 draw
13 Kd2 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Kf2 loss in 2 half-moves