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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Rb6 draw
3 Rd1 draw
4 Rd2 draw
5 Rd3 draw
6 Rd5 draw
7 Rd8 draw
8 g7 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re6 loss in 2 half-moves