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 Rc4 win in 1 half-moves
4 Bb6 win in 3 half-moves
5 Bc7 win in 3 half-moves
6 Bd2 win in 3 half-moves
7 Be1 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Rd1 win in 3 half-moves
12 Re1 win in 3 half-moves
13 Rg1 win in 3 half-moves
14 Rh1 win in 3 half-moves
15 Bb4 loss in 2 half-moves
16 Bc3 loss in 2 half-moves
17 Bd8 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves