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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kdd7 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Kc8 win in 5 half-moves
5 Kde8 win in 13 half-moves
6 Kf6 win in 13 half-moves
7 Ke6 win in 15 half-moves
8 Kd6 draw
9 Ked7 draw
10 Kee8 draw
11 Kf7 draw
12 Re8 draw
13 Rf4 draw
14 Rf5 draw
15 Rf7 draw
16 Rg8 draw
17 Rh8 draw
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves