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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Kg7 loss in 12 half-moves
3 Kg8 loss in 10 half-moves
4 Rh4 loss in 8 half-moves
5 Kh7 loss in 6 half-moves
6 Rg1 loss in 6 half-moves
7 Rg3 loss in 6 half-moves
8 Re4 loss in 4 half-moves
9 Rf4 loss in 4 half-moves
10 Rb4 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Ra4 loss in 1 half-moves