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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Kb4 win in 7 half-moves
3 Kcd3 win in 7 half-moves
4 Kd4 win in 7 half-moves
5 Ke2 win in 7 half-moves
6 Kc4 win in 9 half-moves
7 Kb2 draw
8 Ra2 draw
9 Rb2 draw
10 Kc1 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kdd3 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Rc1 loss in 2 half-moves