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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Rf5 win in 5 half-moves
4 Rf7 win in 5 half-moves
5 Rf3 win in 9 half-moves
6 K5f6 draw
7 K7f6 draw
8 Ra2 draw
9 Rb2 draw
10 Rf6 draw
11 Rg2 draw
12 Kd4 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 K5d6 loss in 1 half-moves
28 K5e6 loss in 1 half-moves
29 K7d6 loss in 1 half-moves
30 K7e6 loss in 1 half-moves