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 Kb2 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Ra6 win in 11 half-moves
5 Kb6 win in 17 half-moves
6 K3a4 draw
7 K3b4 draw
8 K5a4 draw
9 K5b4 draw
10 Ka6 draw
11 Kb3 draw
12 Kb5 draw
13 Ra7 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves