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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Rf6 win in 5 half-moves
5 Kf7 draw
6 Kf8 draw
7 Kgg7 draw
8 Kgh7 draw
9 Khg7 draw
10 Khh7 draw
11 Ra5 draw
12 Re5 draw
13 Rg5 draw
14 Rh5 draw
15 Rb5 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves