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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Kd7 win in 1 half-moves
8 K4b5 draw
9 K4c5 draw
10 K4d5 draw
11 K6b5 draw
12 K6c5 draw
13 K6d5 draw
14 Kb3 draw
15 Kc3 draw
16 Kd3 draw