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

EGTB: draw

# move score
1 Rg5 draw
2 Rg6 draw
3 Rg7 draw
4 Rg8 draw
5 Rg1 loss in 4 half-moves
6 Nf6 loss in 2 half-moves
7 Nf8 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Ra2 loss in 1 half-moves
15 Rd2 loss in 1 half-moves
16 Re2 loss in 1 half-moves
17 Rf2 loss in 1 half-moves