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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Na6 win in 5 half-moves
3 Na8 win in 5 half-moves
4 Nb5 win in 5 half-moves
5 Nd5 win in 5 half-moves
6 Ne6 win in 5 half-moves
7 Ne8 win in 5 half-moves
8 Ra7 win in 7 half-moves
9 Rb5 win in 7 half-moves
10 Rb6 win in 7 half-moves
11 Rb8 win in 7 half-moves
12 Rb1 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves