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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kee7 win in 7 half-moves
3 Kf8 win in 7 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Kde7 draw
8 Kf7 draw
9 Ra8 draw
10 Rb8 draw
11 Kd6 loss in 2 half-moves
12 Ke6 loss in 2 half-moves