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 K7f7 draw
3 K8f7 draw
4 Ra8 draw
5 Rb8 draw
6 Rc8 draw
7 Rd8 draw
8 Re8 draw
9 Rf3 draw
10 Rf4 draw
11 Rf7 draw
12 K7h8 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 K7h7 loss in 1 half-moves
17 K8h7 loss in 1 half-moves
18 K8h8 loss in 1 half-moves
19 Rf1 loss in 1 half-moves
20 Rf2 loss in 1 half-moves
21 Rf6 loss in 1 half-moves