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 Rc7 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Rb2 draw
7 Rb3 draw
8 Rb5 draw
9 Rb6 draw
10 Ra7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves