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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf2 loss in 2 half-moves
3 Kf3 loss in 2 half-moves
4 Kf4 loss in 2 half-moves
5 Kg1 loss in 2 half-moves
6 Kg4 loss in 2 half-moves
7 Kgg2 loss in 2 half-moves
8 Kgh3 loss in 2 half-moves
9 Kh4 loss in 2 half-moves
10 Khg2 loss in 2 half-moves
11 Khh3 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves