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 Rb2 draw
3 Rb3 draw
4 Rb4 draw
5 Rb5 draw
6 Rb6 draw
7 Na7 loss in 2 half-moves
8 Nb6 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Ne7 loss in 1 half-moves