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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 d8=B draw
4 d8=K draw
5 d8=N draw
6 d8=Q draw
7 d8=R draw
8 Ra8 loss in 4 half-moves
9 Nc2 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves