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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ka4 win in 7 half-moves
7 Ka5 win in 7 half-moves
8 Ra6 win in 7 half-moves
9 Rb8 win in 7 half-moves
10 Rc8 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 Kd7 win in 11 half-moves
13 Ka3 draw
14 Kb3 draw
15 Kc4 draw
16 Kc5 draw
17 Kc8 draw
18 Kd8 draw
19 Ra2 draw
20 Ra4 draw
21 Ra7 draw
22 Rh8 draw
23 Kc3 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves