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

EGTB: draw

# move score
1 Rd6 draw
2 Rd7 draw
3 Rd8 draw
4 Rf3 draw
5 Rg3 draw
6 Rd1 loss in 4 half-moves
7 Rd2 loss in 4 half-moves
8 Ka6 loss in 2 half-moves
9 Ka8 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Ra3 loss in 1 half-moves
16 Rb3 loss in 1 half-moves
17 Rc3 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Rh3 loss in 1 half-moves