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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg6 draw
5 Kg8 draw
6 Kh6 draw
7 Rf7 draw
8 Rf8 draw
9 Kh7 loss in 14 half-moves
10 Ra6 loss in 10 half-moves
11 Re6 loss in 6 half-moves
12 Kh8 loss in 4 half-moves
13 Rb6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves