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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ke5 draw
3 Ke6 draw
4 Ke7 draw
5 Kf5 draw
6 Kf7 draw
7 Kg5 draw
8 Kg6 draw
9 Kg7 draw
10 Re3 draw
11 Rf1 draw
12 Rf2 draw
13 Rf5 draw
14 Rg3 draw
15 Rh3 draw
16 Rd3 loss in 4 half-moves
17 Ra3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rb3 loss in 1 half-moves