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

EGTB: win in 4 half-moves

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