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

EGTB: draw

# move score
1 Kc1 draw
2 Kc8 draw
3 Kd8 draw
4 Ke1 draw
5 Ke7 draw
6 Ke8 draw
7 Ra7 draw
8 Rb7 draw
9 Rc1 draw
10 Rc8 draw
11 Kc2 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves