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 Rd5 win in 1 half-moves
3 Re5 win in 1 half-moves
4 Rf5 win in 1 half-moves
5 Rg5 win in 3 half-moves
6 Ra5 draw
7 Rb2 draw
8 Rb3 draw
9 Rb7 draw
10 Rb8 draw
11 Rc5 draw
12 Rb1 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rh5 loss in 2 half-moves