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 Rb8 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Bb4 loss in 2 half-moves
5 Bb6 loss in 2 half-moves
6 Bc3 loss in 2 half-moves
7 Bc7 loss in 2 half-moves
8 Bd2 loss in 2 half-moves
9 Bd8 loss in 2 half-moves
10 Be1 loss in 2 half-moves
11 Nf7 loss in 2 half-moves
12 Ng6 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves