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

EGTB: draw

# move score
1 Kc1 draw
2 Rb3 draw
3 Rb4 draw
4 Rb5 draw
5 Rb6 draw
6 Kc2 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Ke1 loss in 1 half-moves
14 Ke2 loss in 1 half-moves