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

EGTB: draw

# move score
1 Rb7 draw
2 Rc7 draw
3 Re7 draw
4 Rf6 draw
5 Bc8 loss in 2 half-moves
6 Bd7 loss in 2 half-moves
7 Be6 loss in 2 half-moves
8 Bf1 loss in 2 half-moves
9 Bf5 loss in 2 half-moves
10 Bg2 loss in 2 half-moves
11 Bg4 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves