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

EGTB: win in 4 half-moves

# move score
1 g6 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Rg1 draw
5 Rg2 draw
6 Rh4 draw
7 Ng3 loss in 4 half-moves
8 Nf4 loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Ng7 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves