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 Ke5 draw
3 Ke7 draw
4 Rd7 draw
5 Rf6 draw
6 Rf8 draw
7 Kd6 loss in 8 half-moves
8 Rg7 loss in 8 half-moves
9 Rh7 loss in 8 half-moves
10 Kf6 loss in 6 half-moves
11 Re7 loss in 6 half-moves
12 Kd7 loss in 4 half-moves
13 Kf5 loss in 4 half-moves
14 Kd5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves