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 Rb3 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Rd3 win in 1 half-moves
5 Re3 win in 1 half-moves
6 Rg3 win in 1 half-moves
7 Kb6 loss in 8 half-moves
8 Kb8 loss in 8 half-moves
9 Ka6 loss in 4 half-moves
10 Ka8 loss in 4 half-moves
11 Ra1 loss in 1 half-moves
12 Ra2 loss in 1 half-moves
13 Ra4 loss in 1 half-moves
14 Ra5 loss in 1 half-moves
15 Ra6 loss in 1 half-moves
16 Rf3 loss in 1 half-moves
17 Rh3 loss in 1 half-moves