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

EGTB: draw

# move score
1 Rc7 draw
2 Rd7 draw
3 Re7 draw
4 Rf7 draw
5 Rg7 draw
6 R7b3 loss in 4 half-moves
7 R7b5 loss in 4 half-moves
8 Kb1 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Kd1 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 R2b3 loss in 2 half-moves
13 R2b4 loss in 2 half-moves
14 R2b5 loss in 2 half-moves
15 R2b6 loss in 2 half-moves
16 R7b4 loss in 2 half-moves
17 R7b6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh7 loss in 2 half-moves