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 Kf1 loss in 18 half-moves
3 Kf3 loss in 18 half-moves
4 Kh1 loss in 14 half-moves
5 Kh2 loss in 14 half-moves
6 Kh3 loss in 14 half-moves
7 Rf1 loss in 14 half-moves
8 Re1 loss in 12 half-moves
9 Kf2 loss in 10 half-moves
10 Rh1 loss in 10 half-moves
11 Kg3 loss in 8 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves