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

EGTB: win in 6 half-moves

# move score
1 Ra6 win in 5 half-moves
2 Ra7 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Rgc1 win in 5 half-moves
5 Rab1 win in 7 half-moves
6 Rac1 win in 7 half-moves
7 Rgb1 win in 7 half-moves
8 Rh1 win in 7 half-moves
9 Ra2 loss in 3 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Rad1 loss in 2 half-moves
14 Rae1 loss in 2 half-moves
15 Raf1 loss in 2 half-moves
16 Rgd1 loss in 2 half-moves
17 Rge1 loss in 2 half-moves
18 Rgf1 loss in 2 half-moves