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 Nf3 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra1 win in 5 half-moves
6 Ra2 win in 5 half-moves
7 Ra3 win in 5 half-moves
8 Rd4 win in 5 half-moves
9 Ra8 draw
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves