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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Re1 win in 1 half-moves
6 Re2 win in 1 half-moves
7 Re3 win in 1 half-moves
8 Re4 win in 1 half-moves
9 Re5 win in 1 half-moves
10 Re7 win in 1 half-moves
11 Rf8 win in 1 half-moves
12 Rg8 win in 1 half-moves
13 Ka2 loss in 4 half-moves
14 Kb2 loss in 4 half-moves
15 Rc8 loss in 1 half-moves
16 Re6 loss in 1 half-moves
17 Rh8 loss in 1 half-moves