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

EGTB: draw

# move score
1 Rh5 draw
2 Rh6 draw
3 Rh7 draw
4 Rh8 draw
5 Rhc1 draw
6 R1b2 loss in 2 half-moves
7 R3b2 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rbc1 loss in 2 half-moves
16 Rbd1 loss in 2 half-moves
17 Rbe1 loss in 2 half-moves
18 Rbf1 loss in 2 half-moves
19 Rbg1 loss in 2 half-moves
20 Rbh3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rhd1 loss in 2 half-moves
29 Rhe1 loss in 2 half-moves
30 Rhf1 loss in 2 half-moves
31 Rhg1 loss in 2 half-moves
32 Rhh3 loss in 2 half-moves