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

EGTB: draw

# move score
1 Rc8 draw
2 Ra1 loss in 4 half-moves
3 Ra7 loss in 4 half-moves
4 Rb8 loss in 4 half-moves
5 Rbc7 loss in 4 half-moves
6 Rcc7 loss in 4 half-moves
7 Rh1 loss in 4 half-moves
8 R1b2 loss in 2 half-moves
9 R1b3 loss in 2 half-moves
10 R1b4 loss in 2 half-moves
11 R1b5 loss in 2 half-moves
12 R1b6 loss in 2 half-moves
13 R7b2 loss in 2 half-moves
14 R7b3 loss in 2 half-moves
15 R7b4 loss in 2 half-moves
16 R7b5 loss in 2 half-moves
17 R7b6 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg7 loss in 2 half-moves
31 Rh7 loss in 2 half-moves