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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf6 win in 1 half-moves
5 Ka6 draw
6 Kb6 draw
7 Kb7 draw
8 Ra6 draw
9 Rd6 draw
10 Re7 draw
11 Rg6 draw
12 Rh6 draw
13 Rb6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves