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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Nb3 draw
3 Nb7 draw
4 Rb2 draw
5 Rb6 draw
6 Rb7 draw
7 Rc8 draw
8 Ra8 loss in 4 half-moves
9 Rd8 loss in 4 half-moves
10 Rf8 loss in 4 half-moves
11 Nc4 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Re8 loss in 1 half-moves