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 Kc3 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kb7 win in 5 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kc2 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Ra2 draw
13 Rb2 draw
14 Rc2 draw
15 Rd1 draw
16 Re2 draw
17 Kd4 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves