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

EGTB: draw

# move score
1 Rb7 draw
2 Rc7 draw
3 Kb7 loss in 4 half-moves
4 Kb8 loss in 4 half-moves
5 Kc7 loss in 4 half-moves
6 Kd7 loss in 4 half-moves
7 Kd8 loss in 4 half-moves
8 Ra7 loss in 4 half-moves
9 Rd7 loss in 4 half-moves
10 Rh6 loss in 4 half-moves
11 Rh8 loss in 4 half-moves
12 Re7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh1 loss in 1 half-moves