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

EGTB: win in 16 half-moves

# move score
1 Kb4 win in 15 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Ke8 draw
10 Kf7 draw
11 Kf8 draw
12 Rb1 draw
13 Rc1 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves