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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Rb7 draw
5 Rb8 draw
6 Kb8 loss in 34 half-moves
7 Rb3 loss in 24 half-moves
8 Rb4 loss in 24 half-moves
9 Ra6 loss in 12 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 1 half-moves
16 Rg6 loss in 1 half-moves
17 Rh6 loss in 1 half-moves