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 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Kg5 draw
6 Kg6 draw
7 Kg7 draw
8 Rg5 draw
9 Rh5 draw
10 Kh7 loss in 8 half-moves
11 Ra5 loss in 4 half-moves
12 Rb5 loss in 4 half-moves
13 Kh5 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves