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

EGTB: win in 6 half-moves

# move score
1 Rh3 win in 5 half-moves
2 Nb4 draw
3 Nb6 draw
4 Nc3 draw
5 Nc7 draw
6 Ne3 draw
7 Ne7 draw
8 Nf4 draw
9 Nf6 draw
10 Rh1 draw
11 Rh2 draw
12 Rh4 draw
13 g8=B loss in 2 half-moves
14 g8=K loss in 2 half-moves
15 g8=N loss in 2 half-moves
16 g8=Q loss in 2 half-moves
17 g8=R loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh8 loss in 2 half-moves