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

EGTB: win in 2 half-moves

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