Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 K5f6 draw
3 K5h5 draw
4 K5h6 draw
5 K6f6 draw
6 K6h5 draw
7 K6h6 draw
8 Kf7 draw
9 Kg4 draw
10 Kg7 draw
11 Kh4 draw
12 Kh7 draw
13 Ra6 draw
14 Rb1 draw
15 Rb5 draw
16 Rb7 draw
17 Rb8 draw
18 K5f5 loss in 2 half-moves
19 K6f5 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves