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

EGTB: draw

# move score
1 Rb8 draw
2 Rd5 draw
3 Kf1 loss in 10 half-moves
4 Rh8 loss in 8 half-moves
5 Kh1 loss in 4 half-moves
6 Kh2 loss in 4 half-moves
7 Rc8 loss in 4 half-moves
8 Rd7 loss in 4 half-moves
9 Kf2 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves