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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kc2 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Kc1 win in 5 half-moves
7 Ke1 win in 5 half-moves
8 Ke2 win in 5 half-moves
9 Rb3 win in 5 half-moves
10 Ka5 win in 7 half-moves
11 Ra1 win in 7 half-moves
12 Ka6 draw
13 Kb4 draw
14 Kc5 draw
15 Rb4 draw
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves