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 Kg5 draw
3 Kg6 draw
4 Kgg4 draw
5 Kgh4 draw
6 Kh2 draw
7 Kh3 draw
8 Kh6 draw
9 Khg4 draw
10 Khh4 draw
11 Rf2 draw
12 Rg1 draw
13 Rh2 draw
14 Kf2 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves