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

EGTB: win in 4 half-moves

# move score
1 K8c8 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 K7a7 draw
5 K7a8 draw
6 K7c7 draw
7 K7c8 draw
8 K8a7 draw
9 K8a8 draw
10 K8c7 draw
11 Ka6 draw
12 Ra6 draw
13 Rf1 draw
14 Rf5 draw
15 Rf7 draw
16 Rg6 draw
17 Rh6 draw
18 Kb6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves