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 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Ra2 draw
6 Rc2 draw
7 Rd2 draw
8 Re2 draw
9 Rf2 draw
10 Rg2 draw
11 Ka7 loss in 1 half-moves
12 Kb7 loss in 1 half-moves
13 Kb8 loss in 1 half-moves
14 Kh3 loss in 1 half-moves
15 Kh5 loss in 1 half-moves
16 Rh1 loss in 1 half-moves
17 Rh3 loss in 1 half-moves