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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka7 draw
3 Ra7 draw
4 Rb8 loss in 28 half-moves
5 Kb6 loss in 22 half-moves
6 Kb5 loss in 14 half-moves
7 Ka5 loss in 6 half-moves
8 Rc8 loss in 6 half-moves
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Rh8 loss in 1 half-moves