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 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc3 draw
8 Kd4 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Rb2 draw
13 Rc2 draw
14 Rd1 draw
15 Re2 draw
16 Rg2 draw
17 Rh2 draw
18 Kc2 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Rf2 loss in 1 half-moves