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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kd2 draw
3 Rf8 loss in 8 half-moves
4 Rg8 loss in 6 half-moves
5 Ke2 loss in 4 half-moves
6 Ke4 loss in 4 half-moves
7 Kf2 loss in 4 half-moves
8 Kf3 loss in 4 half-moves
9 Kf4 loss in 4 half-moves
10 Rd8 loss in 4 half-moves
11 Rh8 loss in 4 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves