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

EGTB: draw

# move score
1 Kc6 draw
2 Ra7 draw
3 Ra8 draw
4 Rc1 draw
5 Rd1 draw
6 Re1 draw
7 Kc7 loss in 8 half-moves
8 Kc8 loss in 6 half-moves
9 Kd6 loss in 4 half-moves
10 Kd8 loss in 4 half-moves
11 Ra2 loss in 4 half-moves
12 Ra3 loss in 4 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Ra4 loss in 1 half-moves
22 Rb1 loss in 1 half-moves