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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kf3 draw
3 Kg3 draw
4 Kg5 draw
5 Kh3 draw
6 Kh4 draw
7 Rf7 draw
8 Rh8 draw
9 Kf4 loss in 4 half-moves
10 Kf5 loss in 4 half-moves
11 Kh5 loss in 4 half-moves
12 Rg8 loss in 4 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves