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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kf7 draw
3 Kg5 draw
4 Kg7 draw
5 Kh6 draw
6 Kh7 draw
7 Ra3 draw
8 Re3 draw
9 Rh3 draw
10 Kf5 loss in 4 half-moves
11 Kf6 loss in 4 half-moves
12 Kh5 loss in 4 half-moves
13 Rg3 loss in 4 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves