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 Rb2 draw
3 Rb3 draw
4 Rc5 draw
5 Rd5 draw
6 Rf5 draw
7 Rg5 draw
8 Rh5 draw
9 Ka7 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rb4 loss in 1 half-moves