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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 Rh8 win in 3 half-moves
7 Rh6 win in 5 half-moves
8 Rc1 draw
9 Rd1 draw
10 Rf1 draw
11 Rg1 draw
12 Rh2 draw
13 Rh3 draw
14 Rh4 draw