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 Rd1 win in 3 half-moves
3 Rd2 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rd3 win in 5 half-moves
7 Ra7 draw
8 Rc7 draw
9 Rd5 draw
10 Rd6 draw
11 Rd8 draw
12 Re7 draw
13 Rf7 draw
14 Rh7 draw