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

EGTB: win in 10 half-moves

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