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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kc2 draw
5 Kc3 draw
6 Ra1 draw
7 Rc1 draw
8 Rd1 draw
9 Kc1 loss in 10 half-moves
10 Ka3 loss in 6 half-moves
11 Kb3 loss in 4 half-moves
12 Re1 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves