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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Nb2 draw
3 Nc3 draw
4 Ne3 draw
5 Nf2 draw
6 Rb2 draw
7 Rb3 draw
8 Rb4 draw
9 Rb5 draw
10 Rc1 draw
11 Rb7 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Ra1 loss in 1 half-moves