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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Rc6 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Rh1 win in 1 half-moves
7 Ra1 win in 3 half-moves
8 Bb3 loss in 2 half-moves
9 Bb5 loss in 2 half-moves
10 Bd1 loss in 2 half-moves
11 Bd7 loss in 2 half-moves
12 Be8 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Bc2 loss in 1 half-moves
21 Bc6 loss in 1 half-moves