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

EGTB: win in 3 half-moves

# move score
1 a7 win in 2 half-moves
2 Nc2 loss in 2 half-moves
3 Nd3 loss in 2 half-moves
4 Nef3 loss in 2 half-moves
5 Ng2 loss in 2 half-moves
6 Ng4 loss in 2 half-moves
7 Nhf3 loss in 2 half-moves
8 Rf2 loss in 2 half-moves
9 Rf3 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves