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

EGTB: draw

# move score
1 Rb7 draw
2 Rg8 draw
3 Ra8 loss in 20 half-moves
4 Ka6 loss in 12 half-moves
5 Kb7 loss in 12 half-moves
6 Ka5 loss in 10 half-moves
7 Ka7 loss in 10 half-moves
8 Kb5 loss in 6 half-moves
9 Kc5 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves