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 Rb8 draw
3 Rg7 draw
4 Rh7 draw
5 Rb6 loss in 8 half-moves
6 Na7 loss in 4 half-moves
7 Ne7 loss in 4 half-moves
8 Nb6 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rb1 loss in 1 half-moves