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

EGTB: draw

# move score
1 Rb8 draw
2 Rc4 draw
3 Rc7 draw
4 g7 loss in 2 half-moves
5 Nb3 loss in 2 half-moves
6 Ra8 loss in 2 half-moves
7 Rc1 loss in 2 half-moves
8 Rc3 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Nc2 loss in 1 half-moves
17 Rc2 loss in 1 half-moves