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 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kg8 draw
8 Kh7 draw
9 Ra2 draw
10 Rc2 draw
11 Rd2 draw
12 Rf2 draw
13 Rg2 draw
14 Rh1 draw
15 Rh3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh6 draw
19 Rh7 draw
20 Kg7 loss in 2 half-moves
21 Re2 loss in 1 half-moves