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 Ka6 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Ka3 win in 9 half-moves
5 Kab4 win in 9 half-moves
6 Kb3 win in 9 half-moves
7 Rb8 win in 9 half-moves
8 Kaa5 win in 11 half-moves
9 Kc5 win in 11 half-moves
10 Kbb4 win in 13 half-moves
11 Kc4 win in 13 half-moves
12 Kba5 draw
13 Kc6 draw
14 Ra5 draw
15 Ra6 draw
16 Rc8 draw
17 Rd8 draw
18 Rh8 draw
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves