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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Ka3 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Kc3 win in 5 half-moves
7 Ka6 draw
8 Kaa4 draw
9 Kba4 draw
10 Kbb5 draw
11 Kc4 draw
12 Kc5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves