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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kg3 loss in 14 half-moves
3 Kg2 loss in 12 half-moves
4 Kg1 loss in 10 half-moves
5 Re1 loss in 10 half-moves
6 Rf1 loss in 6 half-moves
7 Rg1 loss in 6 half-moves
8 Kh3 loss in 4 half-moves
9 Rb1 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves