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

EGTB: win in 8 half-moves

# move score
1 Rc3 win in 7 half-moves
2 Bb6 win in 9 half-moves
3 Bc7 win in 9 half-moves
4 Rb1 win in 11 half-moves
5 Rb2 win in 11 half-moves
6 Be1 win in 15 half-moves
7 Bb4 draw
8 Bd2 draw
9 Bd8 draw
10 Ra3 draw
11 Bc3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves