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 Rb5 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Ba3 win in 5 half-moves
6 Bd8 win in 5 half-moves
7 Bf6 win in 5 half-moves
8 Bf8 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Rb6 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Bb4 loss in 2 half-moves
13 Bc5 loss in 2 half-moves
14 Bd6 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Nf3 loss in 2 half-moves
18 Nf7 loss in 2 half-moves
19 Nh3 loss in 2 half-moves
20 Nh7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves