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

EGTB: draw

# move score
1 Rc7 draw
2 Rd7 draw
3 Re7 draw
4 Kc8 loss in 4 half-moves
5 Kd7 loss in 4 half-moves
6 Ke7 loss in 4 half-moves
7 Ke8 loss in 4 half-moves
8 Rf7 loss in 4 half-moves
9 Rg1 loss in 4 half-moves
10 Rg8 loss in 4 half-moves
11 Rh7 loss in 4 half-moves
12 Kc7 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg4 loss in 1 half-moves