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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 K1e2 draw
3 K1f2 draw
4 K1g2 draw
5 K3e2 draw
6 K3f2 draw
7 K3g2 draw
8 Ke1 draw
9 Ke3 draw
10 Ke4 draw
11 Kf4 draw
12 Kg1 draw
13 Kg3 draw
14 Kg4 draw
15 Ra1 draw
16 Ra3 draw
17 Ra4 draw
18 Ra5 draw
19 Ra6 draw
20 Re2 draw
21 Rf2 draw
22 Rh2 draw
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd2 loss in 2 half-moves