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 Ra2 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Ra4 win in 1 half-moves
5 Ra6 win in 1 half-moves
6 Rh1 win in 1 half-moves
7 Re1 loss in 8 half-moves
8 Rf1 loss in 8 half-moves
9 Rg1 loss in 8 half-moves
10 Kb8 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Ka7 loss in 1 half-moves
15 Ra5 loss in 1 half-moves
16 Ra7 loss in 1 half-moves