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

EGTB: draw

# move score
1 Rb5 draw
2 Rb6 draw
3 Rb7 draw
4 Rh7 draw
5 Kc1 loss in 2 half-moves
6 Kc2 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Ke1 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rbc3 loss in 2 half-moves
16 Rbd3 loss in 2 half-moves
17 Rbe3 loss in 2 half-moves
18 Rbf3 loss in 2 half-moves
19 Rbg3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh8 loss in 2 half-moves
26 Rhc3 loss in 2 half-moves
27 Rhd3 loss in 2 half-moves
28 Rhe3 loss in 2 half-moves
29 Rhf3 loss in 2 half-moves
30 Rhg3 loss in 2 half-moves