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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kd4 draw
3 Ke2 draw
4 Ke3 draw
5 Ke4 draw
6 Ra2 draw
7 Rc2 draw
8 Re2 draw
9 Rf2 draw
10 Rg2 draw
11 Rh2 draw
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Rd1 loss in 2 half-moves