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

EGTB: draw

# move score
1 R8b5 draw
2 Re8 draw
3 Rf8 draw
4 Rg8 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 R3b4 loss in 2 half-moves
11 R3b5 loss in 2 half-moves
12 R3b6 loss in 2 half-moves
13 R3b7 loss in 2 half-moves
14 R8b4 loss in 2 half-moves
15 R8b6 loss in 2 half-moves
16 R8b7 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh8 loss in 2 half-moves