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 Ka8 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Rd8 win in 1 half-moves
6 Re3 win in 1 half-moves
7 Re4 win in 1 half-moves
8 Re5 win in 1 half-moves
9 Re7 win in 1 half-moves
10 Rf8 win in 1 half-moves
11 Rg8 win in 1 half-moves
12 Kb6 draw
13 Kb7 draw
14 Kb8 draw
15 Re1 draw
16 Rb8 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rh8 loss in 1 half-moves