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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb1 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Rg8 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Ra8 draw
10 Rb6 draw
11 Rb7 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw