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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Bg5 win in 7 half-moves
3 Bh6 win in 7 half-moves
4 Ra5 win in 7 half-moves
5 Bf4 win in 9 half-moves
6 Ra3 win in 9 half-moves
7 Ra4 win in 9 half-moves
8 Be3 win in 23 half-moves
9 Bd2 win in 27 half-moves
10 Ba3 draw
11 Ra2 draw
12 Rb1 draw
13 Bb2 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves