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

EGTB: win in 4 half-moves

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