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 Rg2 win in 1 half-moves
3 Rh2 win in 1 half-moves
4 Kf3 draw
5 Kf4 draw
6 Kg3 draw
7 Kh3 draw
8 Kh4 draw
9 Ra3 draw
10 Ra4 draw
11 Ra5 draw
12 Ra6 draw
13 Ra7 draw
14 Rc2 draw
15 Rd2 draw
16 Rf2 draw
17 Kf5 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Re2 loss in 2 half-moves