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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Rh2 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 Rh8 win in 3 half-moves
7 Rc4 win in 5 half-moves
8 Rd4 win in 5 half-moves
9 Ra4 draw
10 Rf4 draw
11 Rg4 draw
12 Rh3 draw
13 Rh5 draw
14 Rh6 draw