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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 g7 draw
3 Na1 draw
4 Na3 draw
5 Nb4 draw
6 Nd4 draw
7 Ne1 draw
8 Ne3 draw
9 Rd8 draw
10 Re8 draw
11 Rg7 draw
12 Ra8 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves