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

EGTB: win in 16 half-moves

# move score
1 Kb5 win in 15 half-moves
2 Kb6 win in 15 half-moves
3 Kb4 win in 17 half-moves
4 Ka1 draw
5 Ka3 draw
6 Ka4 draw
7 Ka6 draw
8 Kb1 draw
9 Kb2 draw
10 Kb3 draw