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 b7 draw
3 Rb4 draw
4 Re4 draw
5 Rf2 draw
6 Rf6 draw
7 Rf7 draw
8 Rf8 draw
9 Ra4 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves