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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 K4b5 win in 3 half-moves
3 K4c5 win in 3 half-moves
4 K6a5 win in 3 half-moves
5 K6b5 win in 3 half-moves
6 K6c5 win in 3 half-moves
7 Ka7 win in 3 half-moves
8 Kb3 win in 3 half-moves
9 Kb7 win in 3 half-moves
10 Kc4 win in 3 half-moves
11 Kc6 win in 3 half-moves
12 Kc7 win in 3 half-moves
13 Ra5 win in 3 half-moves
14 Ra7 win in 3 half-moves
15 Ka3 win in 5 half-moves
16 Ka4 win in 5 half-moves
17 Kc3 win in 5 half-moves
18 Ra1 win in 5 half-moves
19 Ra4 win in 5 half-moves
20 K4a5 draw
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves