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 K6a6 draw
3 Ra2 draw
4 Ra3 draw
5 K6c6 loss in 2 half-moves
6 K6c7 loss in 2 half-moves
7 K7a6 loss in 2 half-moves
8 K7c6 loss in 2 half-moves
9 K7c7 loss in 2 half-moves
10 Ka5 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves