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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kb7 draw
6 Kb8 draw
7 Kc3 draw
8 Kc5 draw
9 Kc7 draw
10 Kd3 draw
11 Kd4 draw
12 Ra6 draw
13 Rb6 draw
14 Rc5 draw
15 Rh6 draw
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves