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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Kb4 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Ke5 win in 5 half-moves
8 Ka3 win in 9 half-moves
9 Ra3 win in 9 half-moves
10 Ra5 win in 9 half-moves
11 Ra6 win in 9 half-moves
12 Rb7 win in 9 half-moves
13 Ra4 win in 11 half-moves
14 Kf5 win in 17 half-moves
15 Ka2 draw
16 Kb2 draw
17 Kc2 draw
18 Kd7 draw
19 Ke7 draw
20 Kf6 draw
21 Kf7 draw
22 Ra8 draw
23 Rc7 draw
24 Rd7 draw
25 Re7 draw
26 Rh7 draw
27 Ra1 loss in 2 half-moves
28 Ra2 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves