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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Na7 draw
3 Nb6 draw
4 Nd6 draw
5 Ra7 draw
6 Rb6 draw
7 Rb8 draw
8 Rd7 draw
9 Re7 draw
10 Ne7 loss in 4 half-moves
11 Rc7 loss in 4 half-moves
12 Rf7 loss in 4 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves