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 Kc5 win in 7 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc3 draw
7 Kc6 draw
8 Kc8 draw
9 Ke3 draw
10 Ke4 draw
11 Ke5 draw
12 Ra2 draw
13 Rb5 draw
14 Rc5 draw
15 Rd5 draw
16 Kd3 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rh5 loss in 2 half-moves
30 Re5 loss in 1 half-moves