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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rb1 draw
3 Rf5 draw
4 Rf6 draw
5 Ke7 loss in 8 half-moves
6 Rf8 loss in 6 half-moves
7 Rg1 loss in 6 half-moves
8 Rh1 loss in 6 half-moves
9 Kf7 loss in 4 half-moves
10 Kf8 loss in 4 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf7 loss in 2 half-moves