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

EGTB: win in 2 half-moves

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