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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 g7 draw
3 Ne2 draw
4 Nf3 draw
5 Nh3 draw
6 Rb4 draw
7 Rc1 draw
8 Rd1 draw
9 Ra1 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rb5 loss in 1 half-moves