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