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 Kd3 draw
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Ra3 draw
9 Rb3 draw
10 Rc1 draw
11 Rc4 draw
12 Rd3 draw
13 Re3 draw
14 Ke1 loss in 6 half-moves
15 Ke3 loss in 4 half-moves
16 Rc2 loss in 4 half-moves
17 Rc5 loss in 4 half-moves
18 Rc6 loss in 4 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves