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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Ka6 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Kd7 win in 5 half-moves
7 Kb5 win in 9 half-moves
8 Ra4 win in 9 half-moves
9 Ka4 draw
10 Ra1 draw
11 Ra3 draw
12 Rb2 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves