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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Ke3 draw
5 Ke5 draw
6 Rd3 draw
7 Rf1 draw
8 Rf2 draw
9 Rf4 draw
10 Rc3 loss in 8 half-moves
11 Rg3 loss in 8 half-moves
12 Rh3 loss in 8 half-moves
13 Kf4 loss in 6 half-moves
14 Re3 loss in 6 half-moves
15 Kd3 loss in 4 half-moves
16 Kf5 loss in 4 half-moves
17 Ra3 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves