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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rf8 win in 11 half-moves
3 Rg8 win in 11 half-moves
4 Rh8 win in 13 half-moves
5 Ba3 loss in 2 half-moves
6 Bb4 loss in 2 half-moves
7 Bc5 loss in 2 half-moves
8 Bd6 loss in 2 half-moves
9 Bd8 loss in 2 half-moves
10 Bf6 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Bg5 loss in 2 half-moves
13 Bh4 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves