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 Kf6 draw
3 Kf7 draw
4 Kg5 draw
5 Kg7 draw
6 Re5 draw
7 Rf2 draw
8 Rf4 draw
9 Rf7 draw
10 Rf8 draw
11 Rg5 draw
12 Rh5 draw
13 Rc5 loss in 8 half-moves
14 Kh5 loss in 4 half-moves
15 Kh6 loss in 4 half-moves
16 Kh7 loss in 4 half-moves
17 Rd5 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Ra5 loss in 1 half-moves
21 Rb5 loss in 1 half-moves