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 Kc7 draw
3 Kd7 draw
4 Ke7 draw
5 Ke8 draw
6 Rb3 draw
7 Rc3 draw
8 Rf5 draw
9 Rf7 draw
10 Rf8 draw
11 Rg3 draw
12 Kc8 loss in 4 half-moves
13 Ra3 loss in 4 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rf4 loss in 1 half-moves