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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rb1 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Re5 win in 3 half-moves
7 Rf1 win in 3 half-moves
8 Ra1 win in 5 half-moves
9 Rc1 win in 5 half-moves
10 Rd1 win in 5 half-moves
11 Re2 win in 5 half-moves
12 Re6 win in 5 half-moves
13 Rg1 win in 5 half-moves
14 Rh1 win in 5 half-moves