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

EGTB: draw

# move score
1 Rg1 draw
2 Rg2 draw
3 Rg6 draw
4 Rg7 draw
5 Rg8 loss in 4 half-moves
6 Kc7 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Ra3 loss in 1 half-moves
17 Rc3 loss in 1 half-moves
18 Rd3 loss in 1 half-moves
19 Re3 loss in 1 half-moves