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 Kd2 draw
3 Kd3 draw
4 Kd4 draw
5 Ke2 draw
6 Ke4 draw
7 Kf2 draw
8 Kf3 draw
9 Rb6 draw
10 Rc6 draw
11 Re6 draw
12 Rf1 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf7 draw
17 Rg6 draw
18 Rh6 draw
19 Kf4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rf8 loss in 2 half-moves