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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rd3 win in 1 half-moves
5 Rb2 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rc3 draw
9 Re3 draw
10 Rf3 draw
11 Rg3 draw
12 Rh3 draw
13 Ra3 loss in 2 half-moves
14 Rb5 loss in 2 half-moves