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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kc4 win in 7 half-moves
4 Kb6 win in 9 half-moves
5 Kc5 win in 9 half-moves
6 Kc6 win in 9 half-moves
7 Kbb4 win in 13 half-moves
8 Ka3 draw
9 Ka6 draw
10 Ra6 draw
11 Ra7 draw
12 Ra8 draw