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

EGTB: win in 10 half-moves

# move score
1 Rb8 win in 9 half-moves
2 Rh5 win in 11 half-moves
3 Rg8 win in 15 half-moves
4 Rh6 win in 19 half-moves
5 Bb8 draw
6 Bd8 draw
7 Bh2 draw
8 Rh7 draw
9 Rc8 loss in 4 half-moves
10 Ba5 loss in 2 half-moves
11 Bb6 loss in 2 half-moves
12 Bd6 loss in 2 half-moves
13 Be5 loss in 2 half-moves
14 Bf4 loss in 2 half-moves
15 Bg3 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves