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 Kd3 loss in 2 half-moves
3 Kd5 loss in 2 half-moves
4 Ke3 loss in 2 half-moves
5 Ke4 loss in 2 half-moves
6 Ke5 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rd1 loss in 2 half-moves
10 Rd3 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Kc3 loss in 1 half-moves
16 Kc4 loss in 1 half-moves
17 Kc5 loss in 1 half-moves