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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kc6 draw
3 Kd6 draw
4 Kd8 draw
5 Ke6 draw
6 Ke7 draw
7 Ke8 draw
8 Re7 draw
9 Rf6 draw
10 Rf8 draw
11 Kc7 loss in 12 half-moves
12 Rg7 loss in 10 half-moves
13 Kc8 loss in 6 half-moves
14 Rf5 loss in 4 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf1 loss in 1 half-moves