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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 Rf7 win in 9 half-moves
8 Ka8 draw
9 Kd6 draw
10 Ke4 draw
11 Ke6 draw
12 Kf4 draw
13 Kf6 draw
14 Rf4 draw
15 Rf6 draw
16 Rg5 draw
17 Rh5 draw
18 Kd4 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves