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

EGTB: win in 2 half-moves

# move score
1 Kd5 win in 1 half-moves
2 Ke5 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Rc4 win in 1 half-moves
6 Kc7 loss in 2 half-moves
7 Kd7 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Kc5 loss in 1 half-moves
15 Ke6 loss in 1 half-moves
16 Rc5 loss in 1 half-moves