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

EGTB: win in 4 half-moves

# move score
1 g5 win in 3 half-moves
2 Nf1 win in 3 half-moves
3 Nh5 win in 3 half-moves
4 Nh1 draw
5 Rg8 draw
6 Rh8 loss in 10 half-moves
7 Ne2 loss in 2 half-moves
8 Ne4 loss in 2 half-moves
9 Nf5 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re3 loss in 1 half-moves
20 Re7 loss in 1 half-moves
21 Rf8 loss in 1 half-moves