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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg7 draw
5 Kh7 draw
6 Rf5 draw
7 Rf7 draw
8 Rf8 draw
9 Rg6 draw
10 Rh6 draw
11 Kh8 loss in 4 half-moves
12 Rc6 loss in 4 half-moves
13 Re6 loss in 4 half-moves
14 Ra6 loss in 2 half-moves
15 Rb6 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
19 Rd6 loss in 1 half-moves