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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Rg7 win in 3 half-moves
5 Rc1 win in 5 half-moves
6 Rd1 win in 5 half-moves
7 Ra1 draw
8 Rf1 draw
9 Rg2 draw
10 Rg4 draw
11 Rg5 draw
12 Rg6 draw
13 Rg8 draw
14 Rh1 draw