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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rf3 win in 3 half-moves
5 Bc1 win in 5 half-moves
6 Bd2 win in 5 half-moves
7 Bd8 win in 5 half-moves
8 Be3 win in 5 half-moves
9 Be7 win in 5 half-moves
10 Bf4 win in 5 half-moves
11 Bh4 win in 5 half-moves
12 Bh6 win in 5 half-moves
13 Ra3 win in 5 half-moves
14 Rb1 win in 5 half-moves
15 Rb2 win in 5 half-moves
16 Rb4 win in 5 half-moves
17 Rc3 win in 5 half-moves
18 Rd3 win in 5 half-moves
19 Rg3 win in 7 half-moves
20 Bf6 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves