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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Rb2 loss in 2 half-moves
4 Rd2 loss in 2 half-moves
5 Re2 loss in 2 half-moves
6 Rf2 loss in 2 half-moves
7 Rg3 loss in 2 half-moves
8 Rg4 loss in 2 half-moves
9 Rg5 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Rh2 loss in 2 half-moves
13 Ke7 loss in 1 half-moves
14 Ke8 loss in 1 half-moves
15 Kf7 loss in 1 half-moves
16 Kg7 loss in 1 half-moves
17 Kg8 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Rc2 loss in 1 half-moves