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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Ra5 draw
11 Rb5 draw
12 Rd5 draw
13 Re2 draw
14 Re3 draw
15 Re4 draw
16 Re7 draw
17 Re8 draw
18 Rg5 draw
19 Rh5 draw
20 Rc5 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re6 loss in 2 half-moves