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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rf8 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Ba1 win in 7 half-moves
5 Bc3 win in 7 half-moves
6 Be5 win in 7 half-moves
7 Bf6 win in 7 half-moves
8 Bh8 win in 11 half-moves
9 Bh6 loss in 4 half-moves
10 Bd4 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Nb5 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Nc8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Bb2 loss in 1 half-moves