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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg3 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 Rg2 loss in 4 half-moves
5 Rg5 loss in 4 half-moves
6 Nb4 loss in 2 half-moves
7 Nc1 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Ra7 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rc7 loss in 1 half-moves
16 Rf7 loss in 1 half-moves
17 Rg8 loss in 1 half-moves