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

EGTB: win in 8 half-moves

# move score
1 g4 win in 7 half-moves
2 Rf1 win in 13 half-moves
3 Rg1 win in 13 half-moves
4 Rh1 win in 13 half-moves
5 Re6 win in 15 half-moves
6 Ra1 win in 21 half-moves
7 Rd1 win in 21 half-moves
8 g3 draw
9 Re2 draw
10 Re3 draw
11 Rb1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves