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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Rf7 draw
6 Rf8 draw
7 Kf8 loss in 4 half-moves
8 Kh8 loss in 4 half-moves
9 Rb6 loss in 4 half-moves
10 Rf5 loss in 4 half-moves
11 Rg6 loss in 4 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Ra6 loss in 1 half-moves