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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kdd5 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Kc4 win in 5 half-moves
5 Ke6 win in 5 half-moves
6 Kc7 draw
7 Kd7 draw
8 Ke7 draw
9 Rc7 draw
10 Rc8 draw
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kcd5 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Rb6 loss in 2 half-moves