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

EGTB: win in 4 half-moves

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