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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kfg7 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Rh7 win in 3 half-moves
5 Ke8 draw
6 Kfg8 draw
7 Khg8 draw
8 Ra7 draw
9 Rb7 draw
10 Rg7 draw
11 Ke7 loss in 2 half-moves
12 Khg7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves