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

EGTB: draw

# move score
1 Ra4 draw
2 Rd4 draw
3 Rhd1 draw
4 R1h2 loss in 4 half-moves
5 R1h3 loss in 4 half-moves
6 R4h2 loss in 4 half-moves
7 R4h3 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Rb2 loss in 4 half-moves
10 Rb3 loss in 4 half-moves
11 Rbb4 loss in 4 half-moves
12 Rhb4 loss in 4 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rbc1 loss in 2 half-moves
18 Rbd1 loss in 2 half-moves
19 Rbe1 loss in 2 half-moves
20 Rbf1 loss in 2 half-moves
21 Rbg1 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves
29 Rh8 loss in 2 half-moves
30 Rhc1 loss in 2 half-moves
31 Rhe1 loss in 2 half-moves
32 Rhf1 loss in 2 half-moves
33 Rhg1 loss in 2 half-moves