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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 K4a5 win in 7 half-moves
4 K4c5 win in 7 half-moves
5 K5c5 win in 9 half-moves
6 Kc3 win in 9 half-moves
7 Kc6 win in 9 half-moves
8 Ka3 win in 11 half-moves
9 Kb3 win in 11 half-moves
10 K4c4 win in 13 half-moves
11 K4a4 draw
12 K5a4 draw
13 K5a5 draw
14 K5c4 draw
15 Ka6 draw
16 Rb7 draw
17 Rb8 draw
18 Rd6 draw
19 Re6 draw
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves