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 Kh7 draw
6 Rf1 draw
7 Rf2 draw
8 Rf4 draw
9 Rh3 draw
10 Kf6 loss in 12 half-moves
11 Kf5 loss in 8 half-moves
12 Kh5 loss in 4 half-moves
13 Kh6 loss in 4 half-moves
14 Rg3 loss in 4 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 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