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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 K3a4 draw
3 K3c3 draw
4 K3c4 draw
5 K4a4 draw
6 K4c3 draw
7 K4c4 draw
8 Ka2 draw
9 Ka5 draw
10 Kb2 draw
11 Kc2 draw
12 Ra1 draw
13 Ra2 draw
14 Ra4 draw
15 Ra5 draw
16 Kb5 loss in 1 half-moves
17 Kc5 loss in 1 half-moves
18 Ra6 loss in 1 half-moves
19 Ra8 loss in 1 half-moves