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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rh1 win in 9 half-moves
3 Rb8 win in 13 half-moves
4 Be1 win in 21 half-moves
5 Rb2 win in 23 half-moves
6 Bd8 win in 31 half-moves
7 Be7 draw
8 Bf2 draw
9 Bg5 draw
10 Ra1 draw
11 Bf6 loss in 2 half-moves
12 Bg3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves