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 Re5 win in 9 half-moves
3 Re1 win in 11 half-moves
4 Re2 win in 11 half-moves
5 Re3 win in 15 half-moves
6 Rb4 draw
7 Re8 draw
8 Rf4 draw
9 Ra4 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Re7 loss in 2 half-moves