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 Kd7 draw
3 Kd8 draw
4 Ke1 draw
5 Ke3 draw
6 Ke7 draw
7 Kf1 draw
8 Kf2 draw
9 Kf3 draw
10 Kf7 draw
11 Kf8 draw
12 Rc5 draw
13 Rd5 draw
14 Re5 draw
15 Rf2 draw
16 Rf3 draw
17 Rf6 draw
18 Rf7 draw
19 Rf8 draw
20 Rg5 draw
21 Rh5 draw
22 Kd1 loss in 2 half-moves
23 Kd2 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rf1 loss in 2 half-moves