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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Rb2 draw
6 Rb3 draw
7 Rb4 draw
8 Ra5 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves