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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kf2 draw
5 Kf3 draw
6 Ra1 draw
7 Ra2 draw
8 Ra6 draw
9 Ra7 draw
10 Re3 draw
11 Rf3 draw
12 Rh3 draw
13 Ke1 loss in 10 half-moves
14 Kf1 loss in 10 half-moves
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves