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

EGTB: draw

# move score
1 Rd4 draw
2 Rd5 draw
3 Rd7 draw
4 Rh8 loss in 10 half-moves
5 Rf8 loss in 8 half-moves
6 Rg8 loss in 6 half-moves
7 Re8 loss in 4 half-moves
8 Kf4 loss in 2 half-moves
9 Kf5 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Ra8 loss in 1 half-moves
22 Rd3 loss in 1 half-moves