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 Ka3 draw
5 Kc2 draw
6 Rc1 draw
7 Re1 draw
8 Rg1 draw
9 Rh1 draw
10 Kc1 loss in 14 half-moves
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves