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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Ra6 win in 5 half-moves
4 K4a5 draw
5 K6a5 draw
6 Ra1 draw
7 Ra5 draw
8 Ra8 draw
9 Ka3 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Ka7 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 K4b5 loss in 1 half-moves
20 K4c5 loss in 1 half-moves
21 K6b5 loss in 1 half-moves
22 K6c5 loss in 1 half-moves