Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rh2 win in 1 half-moves
3 Kf4 draw
4 Kf5 draw
5 Kg4 draw
6 Kg6 draw
7 Kh4 draw
8 Kh5 draw
9 Kh6 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb2 draw
16 Rc2 draw
17 Re2 draw
18 Rf2 draw
19 Kf6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rd2 loss in 2 half-moves