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 Bb6 draw
3 Be7 draw
4 Bg5 draw
5 Bh4 draw
6 Ra7 draw
7 Rb8 draw
8 Rc8 draw
9 Ba5 loss in 2 half-moves
10 Bc7 loss in 2 half-moves
11 Bf6 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves