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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kc7 draw
5 Ra8 loss in 22 half-moves
6 Rd8 loss in 20 half-moves
7 Ka7 loss in 18 half-moves
8 Ka8 loss in 16 half-moves
9 Ka6 loss in 12 half-moves
10 Kc8 loss in 12 half-moves
11 Rc8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves