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 Rh1 win in 1 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kc1 draw
7 Kc2 draw
8 Kc3 draw
9 Kg7 draw
10 Kg8 draw
11 Kh7 draw
12 Ra1 draw
13 Rc1 draw
14 Rd1 draw
15 Rf1 draw
16 Kb3 loss in 1 half-moves
17 Re1 loss in 1 half-moves