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

EGTB: win in 4 half-moves

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