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 Nd1 win in 3 half-moves
3 Nd3 win in 3 half-moves
4 Ng4 win in 3 half-moves
5 Nh1 win in 3 half-moves
6 Nh3 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Re8 win in 3 half-moves
9 g3 win in 5 half-moves
10 Rd4 win in 5 half-moves
11 Re1 win in 5 half-moves
12 Re2 win in 5 half-moves
13 Re3 win in 5 half-moves
14 Re5 win in 5 half-moves
15 Rf4 win in 5 half-moves
16 Rg4 win in 5 half-moves
17 Rh4 win in 5 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves