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

EGTB: win in 2 half-moves

# move score
1 K5a6 win in 1 half-moves
2 K5c6 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 K6a6 draw
5 K6c5 draw
6 K6c6 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Ra7 draw
11 Ra8 draw
12 K5c5 loss in 1 half-moves
13 Ka4 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Kb7 loss in 1 half-moves
16 Kc4 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Ra4 loss in 1 half-moves
19 Ra6 loss in 1 half-moves