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 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kc1 draw
6 Kc2 draw
7 Ra1 draw
8 Rf1 draw
9 Kb3 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves