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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Bb3 win in 3 half-moves
4 Bc4 win in 3 half-moves
5 Bd5 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Rf8 win in 3 half-moves
12 Rh8 win in 3 half-moves
13 Be6 win in 5 half-moves
14 Bg8 win in 5 half-moves
15 Ra8 win in 5 half-moves
16 Rb7 win in 5 half-moves
17 Rc8 win in 5 half-moves
18 Bb1 loss in 2 half-moves
19 Bf7 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rg8 loss in 2 half-moves