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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Rf3 win in 3 half-moves
4 Ra3 draw
5 Rb2 draw
6 Rb4 draw
7 Rb5 draw
8 Rc3 draw
9 Rd3 draw
10 Rb1 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves