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

EGTB: draw

# move score
1 Rb7 draw
2 Rh8 draw
3 Bc1 loss in 2 half-moves
4 Bd2 loss in 2 half-moves
5 Be3 loss in 2 half-moves
6 Bf4 loss in 2 half-moves
7 Bf8 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bg7 loss in 2 half-moves
10 Ne2 loss in 2 half-moves
11 Nf3 loss in 2 half-moves
12 Nh3 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves