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

EGTB: win in 4 half-moves

# move score
1 K5f6 win in 3 half-moves
2 K7f6 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ke8 win in 3 half-moves
8 Kf4 win in 3 half-moves
9 Kf5 win in 3 half-moves
10 Kf7 win in 3 half-moves
11 Kf8 win in 3 half-moves
12 Rf6 win in 7 half-moves
13 K7d6 win in 9 half-moves
14 K5d6 draw
15 Kd4 draw
16 Ra6 draw
17 Rg6 draw
18 Rh6 draw
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves