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

EGTB: draw

# move score
1 Rg8 draw
2 Kg7 loss in 18 half-moves
3 Kg8 loss in 14 half-moves
4 Kh7 loss in 10 half-moves
5 Re8 loss in 6 half-moves
6 Rf8 loss in 6 half-moves
7 Rb2 loss in 4 half-moves
8 Rb4 loss in 4 half-moves
9 Rc8 loss in 4 half-moves
10 Ra8 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Rb1 loss in 1 half-moves
14 Rb5 loss in 1 half-moves
15 Rb6 loss in 1 half-moves
16 Rb7 loss in 1 half-moves