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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ra5 draw
6 Rb1 draw
7 Rb2 draw
8 Rb7 draw
9 Rb8 draw
10 Re5 draw
11 Rh5 draw
12 Rb3 loss in 22 half-moves
13 Rd5 loss in 12 half-moves
14 Rf5 loss in 6 half-moves
15 Rb4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rg5 loss in 1 half-moves