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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Kh8 win in 3 half-moves
5 Kg7 win in 9 half-moves
6 Kg6 win in 11 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kb7 draw
10 Kc5 draw
11 Kd5 draw
12 Kd6 draw
13 Kh6 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Ra7 draw
19 Rb8 draw
20 Rc8 draw
21 Rf8 draw
22 Rh8 draw
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves