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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kab4 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Kc4 win in 7 half-moves
9 Kbb4 win in 9 half-moves
10 Ka3 win in 11 half-moves
11 Kc3 win in 11 half-moves
12 Kaa4 draw
13 Kba4 draw
14 Ra7 draw
15 Ra8 draw
16 Rb6 draw
17 Rd6 draw
18 Re6 draw
19 Rf6 draw
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves