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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Bc3 win in 5 half-moves
3 Bf8 win in 5 half-moves
4 Rf4 win in 5 half-moves
5 Ba1 win in 11 half-moves
6 Bh8 win in 11 half-moves
7 Rf2 win in 11 half-moves
8 Rf3 win in 11 half-moves
9 Rg1 win in 11 half-moves
10 Rh1 win in 11 half-moves
11 Bh6 win in 13 half-moves
12 Bb2 win in 15 half-moves
13 Bd4 win in 19 half-moves
14 Be5 loss in 2 half-moves
15 Bf6 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves