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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Ne5 loss in 12 half-moves
6 Na5 loss in 8 half-moves
7 Nb4 loss in 8 half-moves
8 Nd8 loss in 8 half-moves
9 Na7 loss in 6 half-moves
10 Nb8 loss in 4 half-moves
11 Nd4 loss in 2 half-moves
12 Ne7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves