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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rg6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Ne4 loss in 2 half-moves
6 Ne6 loss in 2 half-moves
7 Nf3 loss in 2 half-moves
8 Nf7 loss in 2 half-moves
9 Nh3 loss in 2 half-moves
10 Nh7 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves