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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Khg8 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Ke8 draw
7 Kf7 draw
8 Kfg7 draw
9 Kfg8 draw
10 Kh7 draw
11 Khg7 draw
12 Ra1 draw
13 Rb1 draw
14 Rc1 draw
15 Rd1 draw
16 Ke7 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves