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 Rb1 win in 21 half-moves
6 g3 draw
7 Re2 draw
8 Re3 draw
9 Re4 draw
10 Re7 draw
11 Ra1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Re8 loss in 2 half-moves