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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Ke7 draw
3 Kf7 draw
4 Kg7 draw
5 Rb3 draw
6 Rc3 draw
7 Rf1 draw
8 Rf2 draw
9 Rg3 draw
10 Rh3 draw
11 Ke8 loss in 2 half-moves
12 Kg8 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves