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 Ke2 draw
3 Ke3 draw
4 Kf2 draw
5 Kg2 draw
6 Kg3 draw
7 Ra3 draw
8 Ra4 draw
9 Rc2 draw
10 Rd2 draw
11 Rf2 draw
12 Kf4 loss in 18 half-moves
13 Kg4 loss in 10 half-moves
14 Ke4 loss in 6 half-moves
15 Ra5 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Ra1 loss in 1 half-moves