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

EGTB: win in 1 half-moves

# move score
1 g8=B win in 1 half-moves
2 g8=K draw
3 Nb2 draw
4 Nb6 draw
5 Nc3 draw
6 Nc5 draw
7 Rb3 draw
8 Re3 draw
9 Rf3 draw
10 Rg1 draw
11 Ra3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 g8=N loss in 1 half-moves
20 g8=Q loss in 1 half-moves
21 g8=R loss in 1 half-moves