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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Rf4 draw
8 Rf5 draw
9 Rf7 draw
10 Rf8 draw
11 Ra3 loss in 6 half-moves
12 Rc3 loss in 6 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rb3 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rf2 loss in 1 half-moves