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 Rb8 draw
3 Ka7 loss in 8 half-moves
4 Rf8 loss in 4 half-moves
5 Rg8 loss in 4 half-moves
6 Rh7 loss in 4 half-moves
7 Rc8 loss in 2 half-moves
8 Rd8 loss in 2 half-moves
9 Re8 loss in 2 half-moves
10 Rh2 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Kb8 loss in 1 half-moves
16 Rh1 loss in 1 half-moves