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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kg8 win in 5 half-moves
3 Ra8 draw
4 Rb8 draw
5 Rc8 draw
6 Kg4 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kg7 loss in 2 half-moves
9 Kh4 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 K5g6 loss in 1 half-moves
14 K5h6 loss in 1 half-moves
15 K7g6 loss in 1 half-moves
16 K7h6 loss in 1 half-moves