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 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke2 draw
6 Ke3 draw
7 Ke4 draw
8 Kf2 draw
9 Kg2 draw
10 Kg3 draw
11 Ra6 draw
12 Rb6 draw
13 Rc6 draw
14 Rd6 draw
15 Re6 draw
16 Rf4 draw
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves