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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kcd6 draw
7 Kcd7 draw
8 Kd5 draw
9 Kd8 draw
10 Ke6 draw
11 Ke8 draw
12 Ked6 draw
13 Ked7 draw
14 Kf7 draw
15 Kf8 draw
16 Ra7 draw
17 Rb7 draw
18 Rd7 draw
19 Kf6 loss in 1 half-moves