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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Ka7 draw
3 Kb8 draw
4 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Ke2 draw
8 Ke3 draw
9 Ke4 draw
10 Ra2 draw
11 Rb2 draw
12 Rc2 draw
13 Rd1 draw
14 Re2 draw
15 Kd4 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves