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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 g5 draw
3 Nb2 draw
4 Nb6 draw
5 Nc3 draw
6 Ra7 draw
7 Rf7 draw
8 Rg6 draw
9 Rg8 draw
10 Rb7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Nc5 loss in 1 half-moves