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 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Ke1 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rc1 win in 3 half-moves
10 Ka2 win in 9 half-moves
11 Kc1 win in 9 half-moves
12 Kd2 win in 9 half-moves
13 Ka4 draw