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 Kb3 win in 3 half-moves
3 Ka2 win in 7 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Kb2 draw
8 Kb5 draw
9 Kc1 draw
10 Kc2 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 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