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

EGTB: win in 6 half-moves

# move score
1 Kb3 win in 5 half-moves
2 Ka5 draw
3 Kc2 draw
4 Kc3 draw
5 Kd2 draw
6 Ke2 draw
7 Ra1 draw
8 Ra2 draw
9 Rb3 draw
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Rc3 loss in 2 half-moves