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 Rd1 win in 3 half-moves
3 Ra5 win in 5 half-moves
4 Rf1 win in 11 half-moves
5 Ra2 draw
6 Ra3 draw
7 Ra8 draw
8 Rb1 draw
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves