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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Ra6 draw
4 Rb2 draw
5 Rb3 draw
6 Rb5 draw
7 Rb7 draw
8 Rc6 draw
9 Re6 draw
10 Rg6 draw
11 Rb1 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rh6 loss in 2 half-moves