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

EGTB: win in 6 half-moves

# move score
1 Kb3 win in 5 half-moves
2 K4a4 draw
3 K4a5 draw
4 K5a4 draw
5 K5a5 draw
6 Ka3 draw
7 Ka6 draw
8 Kb6 draw
9 Kc6 draw
10 K4c4 loss in 2 half-moves
11 K4c5 loss in 2 half-moves
12 K5c4 loss in 2 half-moves
13 K5c5 loss in 2 half-moves
14 Kc3 loss in 2 half-moves