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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf5 draw
4 Rf7 draw
5 Kf8 loss in 2 half-moves
6 Kgg7 loss in 2 half-moves
7 Kgh7 loss in 2 half-moves
8 Khg7 loss in 2 half-moves
9 Khh7 loss in 2 half-moves
10 Ra1 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Kf7 loss in 1 half-moves