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

EGTB: win in 8 half-moves

# move score
1 Rb5 win in 7 half-moves
2 Rb4 draw
3 Rb6 draw
4 Rb7 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rg3 draw
9 Rh3 draw
10 Rf3 loss in 12 half-moves
11 Rb8 loss in 4 half-moves
12 Nf5 loss in 1 half-moves
13 Nf7 loss in 1 half-moves
14 Ng4 loss in 1 half-moves
15 Ng8 loss in 1 half-moves
16 Ra3 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves