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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Ba1 win in 5 half-moves
3 Bb2 win in 5 half-moves
4 Bf8 win in 5 half-moves
5 Bh8 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Rb5 win in 5 half-moves
8 Rb6 win in 5 half-moves
9 Rb7 win in 5 half-moves
10 Rc8 win in 5 half-moves
11 Rd8 win in 5 half-moves
12 Rg8 win in 5 half-moves
13 Bc3 loss in 2 half-moves
14 Bd4 loss in 2 half-moves
15 Be5 loss in 2 half-moves
16 Bf6 loss in 2 half-moves
17 Bh6 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves