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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Kb7 draw
5 Kb8 draw
6 Ka6 loss in 1 half-moves
7 Kb6 loss in 1 half-moves
8 Ke7 loss in 1 half-moves
9 Ke8 loss in 1 half-moves
10 Kf7 loss in 1 half-moves
11 Kg7 loss in 1 half-moves
12 Kg8 loss in 1 half-moves
13 Rb8 loss in 1 half-moves