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 Kd4 win in 3 half-moves
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Kc2 draw
7 Kd2 draw
8 Kd3 draw
9 Kf6 draw
10 Kf7 draw
11 Ra3 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Rb5 draw
16 Rc5 draw
17 Re5 draw
18 Rf5 draw
19 Kg5 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kh5 loss in 2 half-moves
22 Kh6 loss in 2 half-moves
23 Kh7 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rh5 loss in 2 half-moves
30 Kf5 loss in 1 half-moves