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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kc4 draw
6 Kd3 draw
7 Ke3 draw
8 Ke4 draw
9 Rb2 draw
10 Rc2 draw
11 Rd1 draw
12 Rd3 draw
13 Re2 draw
14 Rg2 draw
15 Rh2 draw
16 Kc3 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rf2 loss in 1 half-moves