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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Ke4 win in 5 half-moves
3 Rf6 win in 5 half-moves
4 Rf7 win in 5 half-moves
5 Rh4 win in 5 half-moves
6 Rg4 win in 7 half-moves
7 Kc4 draw
8 Kc5 draw
9 Kd5 draw
10 Ke5 draw
11 Rf8 draw
12 Kc3 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves