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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Kbc4 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Kb5 win in 5 half-moves
7 Kd3 win in 7 half-moves
8 Rb2 win in 9 half-moves
9 Ka3 draw
10 Rb1 draw
11 Kb2 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kcc4 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd4 loss in 2 half-moves