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

EGTB: win in 4 half-moves

# move score
1 K5c5 win in 3 half-moves
2 K5c6 win in 3 half-moves
3 K6c5 win in 3 half-moves
4 Ka4 win in 3 half-moves
5 Ka7 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 K5a5 draw
9 K5a6 draw
10 K6a5 draw
11 K6a6 draw
12 K6c6 draw
13 Kb4 draw
14 Kb7 draw