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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Rf1 draw
6 Rf3 draw
7 Rf4 draw
8 Rf6 draw
9 Rg8 draw
10 Rh8 draw
11 Kh1 loss in 4 half-moves
12 Kh2 loss in 4 half-moves
13 Rb8 loss in 4 half-moves
14 Rc8 loss in 4 half-moves
15 Re8 loss in 4 half-moves
16 Ra8 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rd8 loss in 1 half-moves