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

EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rc5 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Rc7 win in 3 half-moves
8 Rd1 win in 3 half-moves
9 Re1 win in 3 half-moves
10 Rg1 win in 3 half-moves
11 Rh1 win in 3 half-moves
12 Ba5 win in 5 half-moves
13 Be7 win in 5 half-moves
14 Bf6 win in 5 half-moves
15 Bh4 win in 5 half-moves
16 Bc7 loss in 2 half-moves
17 Bg5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves