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 Kf4 draw
3 Kg4 draw
4 Kh4 draw
5 Kh5 draw
6 Rd6 draw
7 Re6 draw
8 Rf5 draw
9 Rf7 draw
10 Rf8 draw
11 Kf5 loss in 12 half-moves
12 Kg6 loss in 12 half-moves
13 Rg6 loss in 12 half-moves
14 Kh6 loss in 4 half-moves
15 Ra6 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves