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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Re8 win in 7 half-moves
3 Rf8 win in 7 half-moves
4 Rg8 win in 7 half-moves
5 Rh8 win in 7 half-moves
6 Na6 loss in 2 half-moves
7 Na8 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nd5 loss in 2 half-moves
10 Ne6 loss in 2 half-moves
11 Ne8 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves