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 Rd1 loss in 2 half-moves
3 Rd6 loss in 2 half-moves
4 Rd7 loss in 2 half-moves
5 Rd8 loss in 2 half-moves
6 Re5 loss in 2 half-moves
7 Rf5 loss in 2 half-moves
8 Rg5 loss in 2 half-moves
9 Ka7 loss in 1 half-moves
10 Kb8 loss in 1 half-moves
11 Ra5 loss in 1 half-moves
12 Rb5 loss in 1 half-moves
13 Rc5 loss in 1 half-moves
14 Rd2 loss in 1 half-moves
15 Rd3 loss in 1 half-moves
16 Rd4 loss in 1 half-moves
17 Rh5 loss in 1 half-moves