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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Kb2 draw
4 Kb3 draw
5 Kb7 draw
6 Kb8 draw
7 Kc2 draw
8 Kc7 draw
9 Kd2 draw
10 Kd3 draw
11 Ra1 draw
12 Rb1 draw
13 Rc2 draw
14 Rd1 draw
15 Re1 draw
16 Kd4 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves