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 Ka2 draw
4 Ka4 draw
5 Kb2 draw
6 Kc1 draw
7 Kc2 draw
8 Kd1 draw
9 Ke1 draw
10 Ke2 draw
11 Kc3 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Ke3 loss in 2 half-moves