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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Ra7 draw
6 Rc7 draw
7 Rd7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh1 draw
11 Rh3 draw
12 Rh4 draw
13 Rh6 draw
14 Rh8 draw