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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Rb2 draw
3 Rf4 draw
4 Rf5 draw
5 Rf6 draw
6 Rg2 draw
7 Rh2 draw
8 f8=B loss in 2 half-moves
9 f8=K loss in 2 half-moves
10 f8=N loss in 2 half-moves
11 f8=Q loss in 2 half-moves
12 f8=R loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf1 loss in 2 half-moves