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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Rf8 win in 13 half-moves
3 Ke1 draw
4 Kff2 draw
5 Kfg2 draw
6 Kgf2 draw
7 Kh1 draw
8 Kh2 draw
9 Ra6 draw
10 Re6 draw
11 Rf2 draw
12 Rg6 draw
13 Rh6 draw
14 Ke2 loss in 2 half-moves
15 Kgg2 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves