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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke5 draw
6 Ke7 draw
7 Kf5 draw
8 Ra7 draw
9 Rb6 draw
10 Ra8 loss in 10 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Kf6 loss in 1 half-moves
16 Kf7 loss in 1 half-moves
17 Ra4 loss in 1 half-moves
18 Ra5 loss in 1 half-moves