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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Bd2 win in 5 half-moves
3 Ne2 win in 5 half-moves
4 Nh3 win in 5 half-moves
5 Ra2 win in 5 half-moves
6 Ra3 win in 5 half-moves
7 Ra4 win in 5 half-moves
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 Bg5 loss in 2 half-moves
13 Bh6 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb1 loss in 2 half-moves