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

EGTB: draw

# move score
1 Rb5 draw
2 Rb7 draw
3 g1=B loss in 2 half-moves
4 g1=K loss in 2 half-moves
5 g1=N loss in 2 half-moves
6 g1=Q loss in 2 half-moves
7 g1=R loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rbd4 loss in 2 half-moves
15 Rbf4 loss in 2 half-moves
16 Rbg4 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves
24 Rhd4 loss in 2 half-moves
25 Rhf4 loss in 2 half-moves
26 Rhg4 loss in 2 half-moves
27 Rbc4 loss in 1 half-moves
28 Rbe4 loss in 1 half-moves
29 Rhc4 loss in 1 half-moves
30 Rhe4 loss in 1 half-moves