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

EGTB: win in 4 half-moves

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