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

EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 f6 win in 7 half-moves
6 Na7 win in 7 half-moves
7 Nb6 win in 7 half-moves
8 Rf6 win in 7 half-moves
9 Rf7 win in 7 half-moves
10 Ne7 loss in 4 half-moves
11 Rg8 loss in 2 half-moves