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 Kgg4 draw
4 Kgh3 draw
5 Kh2 draw
6 Kh5 draw
7 Khg4 draw
8 Khh3 draw
9 Ra2 draw
10 Rg1 draw
11 Rh2 draw
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves