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

EGTB: win in 12 half-moves

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