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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Bb6 win in 5 half-moves
3 Bb8 win in 5 half-moves
4 Bf2 win in 5 half-moves
5 Bg1 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 Re8 win in 5 half-moves
9 Rg8 draw
10 Bc5 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves