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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 g3 draw
4 g4 draw
5 Re1 draw
6 Rh1 draw
7 Nb5 loss in 1 half-moves
8 Nc6 loss in 1 half-moves
9 Nc8 loss in 1 half-moves
10 Ra1 loss in 1 half-moves
11 Rc1 loss in 1 half-moves
12 Rd1 loss in 1 half-moves