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 Rf8 draw
3 Kg7 loss in 8 half-moves
4 Rf3 loss in 8 half-moves
5 Rf4 loss in 8 half-moves
6 Rg1 loss in 8 half-moves
7 Rh1 loss in 8 half-moves
8 Kh7 loss in 4 half-moves
9 Kh8 loss in 4 half-moves
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Ra1 loss in 1 half-moves