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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Ra6 draw
4 Kb6 loss in 30 half-moves
5 Ra7 loss in 30 half-moves
6 Kb5 loss in 26 half-moves
7 Rb8 loss in 18 half-moves
8 Rc8 loss in 10 half-moves
9 Ka6 loss in 4 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Rf8 loss in 1 half-moves