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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke8 draw
6 Kg1 draw
7 Kg2 draw
8 Kh2 draw
9 Re8 draw
10 Rf2 draw
11 Rf3 draw
12 Rf4 draw
13 Rf5 draw
14 Rf7 draw
15 Rg8 draw
16 Rh8 draw
17 Ke7 loss in 2 half-moves
18 Rf6 loss in 1 half-moves