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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ra4 win in 5 half-moves
3 Bh6 win in 21 half-moves
4 Rc8 win in 51 half-moves
5 Bd2 draw
6 Bg5 draw
7 Ra1 draw
8 Ba3 loss in 2 half-moves
9 Bb2 loss in 2 half-moves
10 Be3 loss in 2 half-moves
11 Bf4 loss in 2 half-moves
12 Nb7 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Nf7 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves