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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kg7 draw
3 Rf1 draw
4 Rf2 draw
5 Rf3 draw
6 Rf6 draw
7 Rg4 draw
8 Rh4 draw
9 Kh7 loss in 4 half-moves
10 Kh8 loss in 4 half-moves
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rc4 loss in 1 half-moves