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

EGTB: win in 1 half-moves

# move score
1 a8=R win in 13 half-moves
2 a8=B draw
3 a8=K draw
4 a8=Q draw
5 a8=N loss in 1 half-moves
6 Na5 loss in 1 half-moves
7 Nb4 loss in 1 half-moves
8 Nb8 loss in 1 half-moves
9 Nd4 loss in 1 half-moves
10 Nd8 loss in 1 half-moves
11 Ne5 loss in 1 half-moves
12 Ne7 loss in 1 half-moves