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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb3 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Ka3 win in 11 half-moves
6 Ka1 draw
7 Ka4 draw
8 Ka6 draw
9 Kb1 draw
10 Kb6 draw
11 Kc1 draw
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves