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 Ke7 draw
3 Kf7 draw
4 Kf8 draw
5 Rd3 draw
6 Re3 draw
7 Rf1 draw
8 Rf8 draw
9 Rg3 loss in 4 half-moves
10 Rh3 loss in 4 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Ra3 loss in 1 half-moves
18 Rb3 loss in 1 half-moves
19 Rc3 loss in 1 half-moves