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

EGTB: win in 4 half-moves

# move score
1 K6e5 win in 3 half-moves
2 K4d5 draw
3 K4e5 draw
4 K4f5 draw
5 Kd3 draw
6 Ke3 draw
7 Ke7 draw
8 Kf3 draw
9 K6d5 loss in 2 half-moves
10 K6f5 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves