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

EGTB: draw

# move score
1 f6 draw
2 Rb6 draw
3 Rg7 draw
4 Rh7 loss in 6 half-moves
5 Ra7 loss in 4 half-moves
6 Rb4 loss in 4 half-moves
7 Rb5 loss in 4 half-moves
8 Rc7 loss in 4 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rb8 loss in 1 half-moves