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

EGTB: draw

# move score
1 Rc6 draw
2 Rc7 draw
3 Rc8 draw
4 Ka6 loss in 4 half-moves
5 Ka8 loss in 4 half-moves
6 Kb6 loss in 4 half-moves
7 Kb7 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Ra5 loss in 4 half-moves
10 Rb5 loss in 4 half-moves
11 Rc1 loss in 4 half-moves
12 Rd5 loss in 4 half-moves
13 Rc2 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rg5 loss in 1 half-moves