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 Kg8 draw
5 Re1 draw
6 Rf2 draw
7 Rf4 draw
8 Rf5 draw
9 Rf7 draw
10 Rg1 draw
11 Rb1 loss in 4 half-moves
12 Rc1 loss in 4 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rh1 loss in 1 half-moves