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

EGTB: win in 6 half-moves

# move score
1 Nb6 win in 5 half-moves
2 Rc5 loss in 6 half-moves
3 Rc6 loss in 6 half-moves
4 Rc8 loss in 6 half-moves
5 Rd7 loss in 6 half-moves
6 Re7 loss in 6 half-moves
7 Rc1 loss in 4 half-moves
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves