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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb5 win in 5 half-moves
3 Kc4 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Rb5 win in 5 half-moves
6 Ke5 win in 11 half-moves
7 Ka3 draw
8 Kb3 draw
9 Kd4 draw
10 Ke4 draw
11 Kc6 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc5 loss in 2 half-moves