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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kc7 draw
9 Kc8 draw
10 Kd3 draw
11 Kd4 draw
12 Kd5 draw
13 Ke3 draw
14 Ke5 draw
15 Kf4 draw
16 Rd3 draw
17 Re3 draw
18 Rf2 draw
19 Rf4 draw
20 Rf5 draw
21 Rf6 draw
22 Rg3 draw
23 Rh3 draw
24 Kf5 loss in 2 half-moves
25 Ra3 loss in 1 half-moves
26 Rf1 loss in 1 half-moves