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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Ke6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Kc8 draw
6 Ke7 draw
7 Rc1 draw
8 Rc3 draw
9 Rc4 draw
10 Rc5 draw
11 Rc6 draw
12 Kd8 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc8 loss in 2 half-moves