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

EGTB: draw

# move score
1 Ra6 draw
2 Rb6 draw
3 Rc6 draw
4 Nd6 loss in 4 half-moves
5 Rg8 loss in 4 half-moves
6 Nc7 loss in 2 half-moves
7 Nf6 loss in 2 half-moves
8 Ng7 loss in 2 half-moves
9 Rd6 loss in 2 half-moves
10 Re6 loss in 2 half-moves
11 Rf6 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh6 loss in 2 half-moves