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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rb4 win in 9 half-moves
3 Rh1 win in 11 half-moves
4 Bb6 draw
5 Bb8 draw
6 Bd4 draw
7 Be3 draw
8 Bf2 draw
9 Bg1 draw
10 Ra1 draw
11 Rb2 draw
12 Rb3 draw
13 Bc5 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 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