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 Kb8 draw
3 Ke2 draw
4 Ke3 draw
5 Kg3 draw
6 Rc2 draw
7 Rd2 draw
8 Re2 draw
9 Rf1 draw
10 Rg2 draw
11 Rh2 draw
12 Ke4 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kg2 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Ka7 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Ra2 loss in 1 half-moves