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

EGTB: win in 14 half-moves

# move score
1 Rg4 win in 13 half-moves
2 Rg3 draw
3 Rg8 loss in 4 half-moves
4 Ne1 loss in 2 half-moves
5 Ne3 loss in 2 half-moves
6 Nf4 loss in 2 half-moves
7 Nh4 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg5 loss in 2 half-moves
12 Rg6 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Rc7 loss in 1 half-moves
15 Rd7 loss in 1 half-moves
16 Re7 loss in 1 half-moves