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

EGTB: win in 8 half-moves

# move score
1 Kb4 win in 7 half-moves
2 Kc4 win in 7 half-moves
3 Ka7 draw
4 Kb2 draw
5 Kb3 draw
6 Kb7 draw
7 Kb8 draw
8 Kc2 draw
9 Kd2 draw
10 Kd3 draw
11 Kd4 draw
12 Ra1 draw
13 Rb1 draw
14 Rc2 draw
15 Rg1 draw
16 Rh1 draw
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves