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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kg3 draw
5 Kh3 draw
6 Rb1 draw
7 Rd1 draw
8 Re1 draw
9 Rg1 draw
10 Ra1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves