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

EGTB: win in 6 half-moves

# move score
1 Rf6 win in 5 half-moves
2 Kb6 draw
3 Kc4 draw
4 Kc5 draw
5 Kd7 draw
6 Kd8 draw
7 Ke7 draw
8 Kf7 draw
9 Kf8 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Rc6 draw
14 Re6 draw
15 Rg6 draw
16 Rh6 draw
17 Ka4 loss in 2 half-moves
18 Ka5 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Kc6 loss in 1 half-moves