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

EGTB: win in 2 half-moves

# move score
1 g4 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 g3 draw
6 Nc6 draw
7 Ra6 draw
8 Ra7 draw
9 Rb8 draw
10 Rg8 draw
11 Rh8 draw
12 Nb7 loss in 4 half-moves
13 Nb3 loss in 2 half-moves
14 Nc4 loss in 2 half-moves
15 Rd8 loss in 1 half-moves