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 Ke7 draw
3 Ke8 draw
4 Kf7 draw
5 Kg7 draw
6 Kg8 draw
7 Rb5 draw
8 Rc5 draw
9 Rf2 draw
10 Rf3 draw
11 Rf4 draw
12 Rf6 draw
13 Rg5 draw
14 Rh5 draw
15 Rd5 loss in 12 half-moves
16 Ra5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves