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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rf7 win in 7 half-moves
3 Rf8 win in 7 half-moves
4 Rb5 draw
5 Rf6 draw
6 g5 loss in 2 half-moves
7 Nf6 loss in 2 half-moves
8 Nf8 loss in 2 half-moves
9 Ng5 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves