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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Rb6 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rg6 win in 3 half-moves
8 Rh6 win in 3 half-moves
9 Rc1 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves