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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kd6 draw
3 Ke4 draw
4 Ke6 draw
5 Kf6 draw
6 Rd7 draw
7 Rf4 draw
8 Rf5 draw
9 Rf6 draw
10 Rf8 draw
11 Rg7 draw
12 Kd4 loss in 6 half-moves
13 Kd5 loss in 6 half-moves
14 Rh7 loss in 6 half-moves
15 Kf4 loss in 4 half-moves
16 Kf5 loss in 4 half-moves
17 Rc7 loss in 4 half-moves
18 Re7 loss in 4 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves