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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Rh3 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Ra8 draw
6 Rb8 draw
7 Rd8 draw
8 Re8 draw
9 Rg8 draw
10 Rh1 draw
11 Rh2 draw
12 Rh4 draw
13 Rh5 draw
14 Rh7 draw