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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Rf1 draw
7 Rh3 draw
8 Rh5 draw
9 Rh6 draw
10 Rh7 draw
11 Rhh1 draw
12 Rgh1 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rh4 loss in 2 half-moves