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 Ke7 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kb8 win in 5 half-moves
6 Kd8 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Ka7 win in 35 half-moves
9 Kf7 draw
10 Kf8 draw
11 Rc4 draw
12 Rc5 draw
13 Rc6 draw
14 Rd8 draw
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves