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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kdc7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Ka8 win in 9 half-moves
6 Kb7 win in 9 half-moves
7 Ka7 win in 17 half-moves
8 Kbc7 draw
9 Ke8 draw
10 Rc4 draw
11 Rc5 draw
12 Rc6 draw
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves