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

EGTB: win in 16 half-moves

# move score
1 Ka4 win in 15 half-moves
2 Kb4 win in 15 half-moves
3 Rb1 win in 15 half-moves
4 Kb5 win in 21 half-moves
5 Kb6 win in 25 half-moves
6 Ke1 win in 25 half-moves
7 Ka6 win in 27 half-moves
8 Kc1 win in 31 half-moves
9 Rc1 win in 31 half-moves
10 Ra3 draw
11 Kc2 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra4 loss in 2 half-moves