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 Be3 win in 5 half-moves
3 Bb2 win in 7 half-moves
4 Bd2 win in 7 half-moves
5 Ra4 win in 7 half-moves
6 Bf4 win in 9 half-moves
7 Bh6 win in 9 half-moves
8 Rh4 win in 9 half-moves
9 Rb3 win in 13 half-moves
10 Ba3 draw
11 Rb1 draw
12 Rb2 draw
13 Bg5 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 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves