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 Kf1 draw
3 Kg2 draw
4 Kg8 draw
5 Kh1 draw
6 Kh2 draw
7 Kh7 draw
8 Ra1 draw
9 Ra6 draw
10 Ra7 draw
11 Ra8 draw
12 Rf2 draw
13 Rg2 draw
14 Rh2 draw
15 Kf2 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves