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

EGTB: win in 2 half-moves

# move score
1 Kc8 win in 1 half-moves
2 Ke8 draw
3 Ra8 draw
4 Rb2 draw
5 Rb3 draw
6 Rb4 draw
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Rc8 draw
11 Kd7 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Kc7 loss in 1 half-moves