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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rf5 win in 1 half-moves
9 Rf6 win in 1 half-moves
10 Rf8 win in 1 half-moves
11 Rg7 win in 1 half-moves
12 Rh7 win in 1 half-moves
13 Kb7 win in 3 half-moves
14 Kb8 win in 3 half-moves
15 Kd6 draw
16 Kd8 draw
17 Ke6 draw
18 Ke8 draw
19 Kf6 draw
20 Kf8 draw
21 Kb6 loss in 2 half-moves