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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 g6 draw
3 Nb3 draw
4 Rb8 draw
5 Rc8 draw
6 Rd8 draw
7 Re2 draw
8 Re3 draw
9 Re4 draw
10 Re5 draw
11 Re6 draw
12 Re7 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Nb7 loss in 2 half-moves
17 Nc4 loss in 2 half-moves
18 Nc6 loss in 2 half-moves
19 Re1 loss in 1 half-moves