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 Kc2 win in 3 half-moves
3 Kb2 win in 5 half-moves
4 Kb3 win in 5 half-moves
5 Rb1 win in 5 half-moves
6 Ka2 win in 9 half-moves
7 Kc1 win in 9 half-moves
8 Kd2 win in 9 half-moves
9 Ke2 win in 9 half-moves
10 Ka4 draw
11 Ke1 draw
12 Ra2 draw
13 Rc1 loss in 2 half-moves