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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rc4 win in 1 half-moves
6 Rc5 win in 1 half-moves
7 Rc6 win in 1 half-moves
8 Rc7 win in 1 half-moves
9 Kc7 win in 9 half-moves
10 Kd7 draw
11 Kd8 draw
12 Ke7 draw
13 Kf7 draw
14 Kf8 draw
15 Rd8 draw
16 Ka7 loss in 2 half-moves
17 Ka8 loss in 2 half-moves