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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka4 win in 3 half-moves
3 K1a2 draw
4 K1b2 draw
5 K1c2 draw
6 K3a2 draw
7 K3b2 draw
8 K3c2 draw
9 Ka1 draw
10 Kb4 draw
11 Kc1 draw
12 Kc3 draw
13 Kc4 draw
14 Ra1 draw
15 Ra2 draw
16 Ra4 draw
17 Ra5 draw
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves