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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Ka7 win in 7 half-moves
7 Ka8 win in 7 half-moves
8 Kb8 win in 7 half-moves
9 Kc7 win in 7 half-moves
10 Kc8 win in 7 half-moves
11 Ke6 win in 7 half-moves
12 Re6 win in 7 half-moves
13 Re8 win in 7 half-moves
14 Rg7 win in 7 half-moves
15 Rh7 win in 7 half-moves
16 Kd4 draw
17 Ke4 draw
18 Kf4 draw
19 Kf5 draw
20 Kf6 draw
21 Ka6 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Kc6 loss in 2 half-moves