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

EGTB: win in 6 half-moves

# move score
1 Rg3 win in 5 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kc3 draw
6 Kc4 draw
7 Ke1 draw
8 Ke2 draw
9 Kf2 draw
10 Kg1 draw
11 Kg2 draw
12 Ra3 draw
13 Rb1 draw
14 Rb2 draw
15 Rf3 draw
16 Rh3 draw
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves