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

EGTB: win in 2 half-moves

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