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 Kc4 win in 3 half-moves
4 Kb1 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Ka1 draw
7 Ka3 draw
8 Kc5 draw
9 Kd6 draw
10 Ke4 draw
11 Ke5 draw
12 Ke6 draw
13 Ra8 draw
14 Rb8 draw
15 Rc8 draw
16 Rd6 draw
17 Rd7 draw
18 Re8 draw
19 Kd4 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves