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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Rc1 draw
7 Re1 draw
8 Rg1 draw
9 Rh2 draw
10 Rh3 draw
11 Rh5 draw
12 Kc2 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rh8 loss in 2 half-moves