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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Nb6 draw
3 Rb3 draw
4 Rb4 draw
5 Rb5 draw
6 Rb6 draw
7 Rc7 draw
8 Ra7 loss in 4 half-moves
9 Rh7 loss in 4 half-moves
10 Nb2 loss in 2 half-moves
11 Nc3 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rd7 loss in 1 half-moves