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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ke2 draw
3 Ke3 draw
4 Ke4 draw
5 Kf2 draw
6 Kg2 draw
7 Kg3 draw
8 Kg4 draw
9 Re4 draw
10 Rg4 draw
11 Rc4 loss in 4 half-moves
12 Rd4 loss in 4 half-moves
13 Rh4 loss in 4 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Ra4 loss in 1 half-moves
18 Rb4 loss in 1 half-moves