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

EGTB: win in 24 half-moves

# move score
1 Rb4 win in 23 half-moves
2 Ra8 draw
3 Rb5 draw
4 Rb7 draw
5 Rb3 loss in 22 half-moves
6 Na7 loss in 2 half-moves
7 Nb6 loss in 2 half-moves
8 Nd6 loss in 2 half-moves
9 Ne7 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb6 loss in 2 half-moves