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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Bb6 win in 5 half-moves
5 Bb8 win in 5 half-moves
6 Bf2 win in 5 half-moves
7 Bg1 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Rg8 win in 5 half-moves
10 Rh8 win in 5 half-moves
11 Bc5 loss in 2 half-moves
12 Bd4 loss in 2 half-moves
13 Be3 loss in 2 half-moves
14 Na6 loss in 2 half-moves
15 Na8 loss in 2 half-moves
16 Nb5 loss in 2 half-moves
17 Nd5 loss in 2 half-moves
18 Ne6 loss in 2 half-moves
19 Ne8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves