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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kd7 draw
3 Ke6 draw
4 Kf6 draw
5 Kf7 draw
6 Ra1 draw
7 Re1 draw
8 Rf6 draw
9 Rf7 draw
10 Rf8 draw
11 Kd8 loss in 6 half-moves
12 Ke8 loss in 6 half-moves
13 Kf8 loss in 6 half-moves
14 Kd6 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 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 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves