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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kc6 draw
3 Kd4 draw
4 Kd6 draw
5 Ke4 draw
6 Ke5 draw
7 Ke6 draw
8 Rf1 draw
9 Rf2 draw
10 Rf4 draw
11 Rf6 draw
12 Rf8 draw
13 Rg5 draw
14 Rh5 draw
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf3 loss in 2 half-moves