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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka4 draw
6 Kb1 draw
7 Kb2 draw
8 Kb3 draw
9 Kc3 draw
10 Kc5 draw
11 Kc4 loss in 2 half-moves