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

EGTB: win in 8 half-moves

# move score
1 Rb5 win in 7 half-moves
2 Bg7 win in 11 half-moves
3 Bc1 win in 13 half-moves
4 Ra8 win in 13 half-moves
5 Rb6 win in 13 half-moves
6 Rb7 win in 13 half-moves
7 Bf8 win in 15 half-moves
8 Bg5 win in 19 half-moves
9 Be3 draw
10 Bf4 draw
11 Rh8 draw
12 Bd2 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves