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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Bb4 win in 5 half-moves
5 Bd8 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Rd2 win in 5 half-moves
8 Rd3 win in 5 half-moves
9 Rd5 win in 5 half-moves
10 Rd6 win in 5 half-moves
11 Re1 win in 5 half-moves
12 Rh1 win in 5 half-moves
13 Ra1 win in 9 half-moves
14 Bb6 loss in 2 half-moves
15 Bc3 loss in 2 half-moves
16 Bc7 loss in 2 half-moves
17 Bd2 loss in 2 half-moves
18 Be1 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rg1 loss in 2 half-moves