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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ra1 win in 9 half-moves
3 Rb1 win in 9 half-moves
4 Rh1 win in 9 half-moves
5 Rg2 loss in 8 half-moves
6 Rg3 loss in 8 half-moves
7 Nf1 loss in 6 half-moves
8 Nf3 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 g5 loss in 1 half-moves