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

EGTB: win in 2 half-moves

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