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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Ke7 draw
3 Kf7 draw
4 Kg7 draw
5 Kg8 draw
6 Rf6 draw
7 Rf7 draw
8 Rg5 draw
9 Ke8 loss in 4 half-moves
10 Rc5 loss in 2 half-moves
11 Rd5 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Ra5 loss in 1 half-moves
17 Rb5 loss in 1 half-moves
18 Rh5 loss in 1 half-moves