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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kc2 loss in 12 half-moves
3 Ke1 loss in 8 half-moves
4 Rf2 loss in 8 half-moves
5 Kc1 loss in 6 half-moves
6 Kd2 loss in 6 half-moves
7 Rg2 loss in 6 half-moves
8 Ke2 loss in 4 half-moves
9 Rh1 loss in 4 half-moves
10 Rb2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves