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

EGTB: win in 6 half-moves

# move score
1 Ra7 win in 5 half-moves
2 Nb3 loss in 4 half-moves
3 Rh4 loss in 4 half-moves
4 Rh8 loss in 4 half-moves
5 Na2 loss in 2 half-moves
6 Nd3 loss in 2 half-moves
7 Ne2 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rg7 loss in 1 half-moves
18 Rh6 loss in 1 half-moves