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

EGTB: win in 4 half-moves

# move score
1 g4 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Nf1 win in 7 half-moves
5 Nf3 win in 7 half-moves
6 Ra8 draw
7 Rd8 draw
8 Re1 draw
9 Re2 draw
10 Re4 draw
11 Rg8 draw
12 Rh8 draw
13 Nb1 loss in 2 half-moves
14 Nb3 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Ne4 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves