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

EGTB: win in 2 half-moves

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