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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 K7b8 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 K7b7 draw
5 K8b7 draw
6 K8b8 draw
7 Ka6 draw
8 Ra1 draw
9 Ra2 draw
10 Ra3 draw
11 Ra5 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Ra6 loss in 1 half-moves
18 Rg4 loss in 1 half-moves