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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 Kd4 draw
10 Ra6 draw
11 Rb6 draw
12 Rc6 draw
13 Rd7 draw
14 Rd8 draw
15 Re6 draw
16 Rf6 draw
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves