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 Kd6 draw
3 Ke6 draw
4 Ke7 draw
5 Ke8 draw
6 Rf6 draw
7 Rf8 draw
8 Kc6 loss in 12 half-moves
9 Kc7 loss in 10 half-moves
10 Kc8 loss in 10 half-moves
11 Kd8 loss in 10 half-moves
12 Rg7 loss in 6 half-moves
13 Rf5 loss in 4 half-moves
14 Re7 loss in 2 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