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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Ba4 win in 5 half-moves
7 Bb5 win in 5 half-moves
8 Bc8 win in 5 half-moves
9 Bde6 win in 5 half-moves
10 Bdg4 win in 5 half-moves
11 Bf1 win in 5 half-moves
12 Bhe6 win in 5 half-moves
13 Bhg4 win in 5 half-moves
14 Ra1 win in 5 half-moves
15 Ra7 win in 5 half-moves
16 Rb8 win in 5 half-moves
17 Rd8 win in 5 half-moves
18 Rh8 win in 5 half-moves
19 Bc6 loss in 2 half-moves
20 Bdf5 loss in 2 half-moves
21 Be8 loss in 2 half-moves
22 Bg2 loss in 2 half-moves
23 Bhf5 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves