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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Nb1 loss in 1 half-moves
5 Nb5 loss in 1 half-moves
6 Nc2 loss in 1 half-moves
7 Nc4 loss in 1 half-moves
8 Ra1 loss in 1 half-moves
9 Rc1 loss in 1 half-moves
10 Rd1 loss in 1 half-moves
11 Rg2 loss in 1 half-moves
12 Rh1 loss in 1 half-moves