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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Nb7 draw
3 Nc4 draw
4 Nc6 draw
5 Rb1 draw
6 Rb2 draw
7 Rc3 draw
8 Ra3 loss in 6 half-moves
9 Rd3 loss in 4 half-moves
10 Re3 loss in 4 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves