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 Kg1 draw
11 Kg3 draw
12 Kg4 draw
13 Ra2 draw
14 Rb1 draw
15 Rb3 draw
16 Rb4 draw
17 Rb8 draw
18 Rf2 draw
19 Rh2 draw
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Re2 loss in 2 half-moves