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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Ng3 loss in 8 half-moves
4 g3 loss in 4 half-moves
5 g4 loss in 4 half-moves
6 Nf2 loss in 4 half-moves
7 Rb1 loss in 2 half-moves
8 Rc1 loss in 2 half-moves
9 Rf1 loss in 2 half-moves
10 Ra1 loss in 1 half-moves