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 Rf8 win in 1 half-moves
3 Ke1 draw
4 Ke2 draw
5 Kf2 draw
6 Kg2 draw
7 Ra5 draw
8 Rb5 draw
9 Rg5 draw
10 Rh5 draw
11 Rc5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Kg1 loss in 1 half-moves
18 Rf4 loss in 1 half-moves