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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Rf7 draw
6 Rf8 draw
7 Kf8 loss in 4 half-moves
8 Kh8 loss in 4 half-moves
9 Ra6 loss in 4 half-moves
10 Rb6 loss in 4 half-moves
11 Rf1 loss in 4 half-moves
12 Rd6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rc6 loss in 1 half-moves
17 Rf2 loss in 1 half-moves
18 Rf3 loss in 1 half-moves
19 Rf4 loss in 1 half-moves