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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Be3 win in 7 half-moves
3 Rd8 win in 11 half-moves
4 Bg1 win in 13 half-moves
5 Rc8 win in 13 half-moves
6 Bd4 win in 15 half-moves
7 Bc5 win in 17 half-moves
8 Bb6 draw
9 Ra8 draw
10 Rb7 draw
11 Bf2 loss in 2 half-moves
12 Rb1 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 Rb6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves