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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc6 win in 5 half-moves
4 K6b5 win in 13 half-moves
5 Kb3 win in 13 half-moves
6 K6a5 win in 15 half-moves
7 K4c5 win in 23 half-moves
8 Kc7 win in 23 half-moves
9 K6c5 win in 25 half-moves
10 K4a5 draw
11 K4b5 draw
12 Ka3 draw
13 Ka4 draw
14 Ka6 draw
15 Ka7 draw
16 Kb7 draw