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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Re5 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 K7b7 draw
5 Kb6 draw
6 Rb8 draw
7 Rc8 draw
8 Rd8 draw
9 Re4 draw
10 Re6 draw
11 Re7 draw
12 Rh8 draw
13 K7b8 loss in 1 half-moves
14 K8b7 loss in 1 half-moves
15 K8b8 loss in 1 half-moves
16 Re1 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Rg8 loss in 1 half-moves