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 Nc5 draw
3 Rb1 draw
4 Rb7 draw
5 Rb8 draw
6 Rc3 draw
7 Re3 draw
8 Rf3 draw
9 Nb6 loss in 4 half-moves
10 Nb8 loss in 4 half-moves
11 Rd3 loss in 4 half-moves
12 Ne5 loss in 2 half-moves
13 Nf6 loss in 2 half-moves
14 Nf8 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Ra3 loss in 1 half-moves