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 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Ke3 draw
8 Kg3 draw
9 Rb2 draw
10 Rd2 draw
11 Re2 draw
12 Rf1 draw
13 Rg2 draw
14 Rh2 draw
15 Ke2 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Rc2 loss in 1 half-moves