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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rc3 win in 11 half-moves
3 Rc7 win in 13 half-moves
4 Rc1 win in 17 half-moves
5 Rc2 win in 17 half-moves
6 Bd8 win in 19 half-moves
7 Ra8 win in 19 half-moves
8 Rb8 win in 19 half-moves
9 Bd2 win in 21 half-moves
10 Bb4 loss in 2 half-moves
11 Bb6 loss in 2 half-moves
12 Bc3 loss in 2 half-moves
13 Bc7 loss in 2 half-moves
14 Be1 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves