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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Ra1 draw
3 Rg4 draw
4 Rb1 loss in 2 half-moves
5 Rc1 loss in 2 half-moves
6 Rd1 loss in 2 half-moves
7 Re1 loss in 2 half-moves
8 Rf1 loss in 2 half-moves
9 Rg2 loss in 2 half-moves
10 Rg5 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rh1 loss in 2 half-moves
13 g8=B loss in 1 half-moves
14 g8=K loss in 1 half-moves
15 g8=N loss in 1 half-moves
16 g8=Q loss in 1 half-moves
17 g8=R loss in 1 half-moves