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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Ka4 win in 9 half-moves
3 Kd2 win in 11 half-moves
4 Kc1 win in 15 half-moves
5 Ra2 win in 15 half-moves
6 Ke2 win in 19 half-moves
7 Kb4 win in 21 half-moves
8 Ka6 draw
9 Kb5 draw
10 Ke1 draw
11 Ra3 draw
12 Ra4 draw
13 Rb1 draw
14 Kb6 loss in 2 half-moves
15 Rc1 loss in 2 half-moves