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 Kd1 draw
3 Kf1 draw
4 Ra2 draw
5 Rc2 draw
6 Rd2 draw
7 Rf2 draw
8 Rg3 draw
9 Rg4 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Rg1 loss in 8 half-moves
14 Kd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh2 loss in 2 half-moves