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