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

EGTB: win in 20 half-moves

# move score
1 Ka5 win in 19 half-moves
2 Ka7 draw
3 Kb6 draw
4 Kb7 draw
5 Kd1 draw
6 Kd2 draw
7 Ke2 draw
8 Kf1 draw
9 Kf2 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Rb1 draw
14 Rc1 draw
15 Rd1 draw
16 Kb5 loss in 2 half-moves
17 Ra5 loss in 2 half-moves