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 Ke8 draw
4 Kf7 draw
5 Kg7 draw
6 Kg8 draw
7 Re6 draw
8 Rf2 draw
9 Rf4 draw
10 Rf7 draw
11 Rg6 draw
12 Rh6 draw
13 Rc6 loss in 36 half-moves
14 Rd6 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Ra6 loss in 1 half-moves
18 Rb6 loss in 1 half-moves