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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Ra5 draw
11 Rb5 draw
12 Rc5 draw
13 Re5 draw
14 Rf2 draw
15 Rf3 draw
16 Rf6 draw
17 Rf8 draw
18 Rg5 draw
19 Rd5 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rh5 loss in 2 half-moves