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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka3 draw
3 Ka7 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kb8 draw
8 Rb1 draw
9 Rc1 draw
10 Rh1 draw
11 Kb7 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves