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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Nb4 draw
3 Ne5 draw
4 Nf2 draw
5 Ra3 draw
6 Rb1 draw
7 Rb2 draw
8 Rc3 draw
9 Nb2 loss in 6 half-moves
10 Nc1 loss in 4 half-moves
11 Ne1 loss in 4 half-moves
12 Nc5 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves