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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ra4 draw
3 Rb4 draw
4 Rc4 draw
5 Rd4 draw
6 Re4 draw
7 Rh2 draw
8 Rh6 draw
9 Rh7 draw
10 Rh8 draw
11 K2c1 loss in 2 half-moves
12 K2e1 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 K1c1 loss in 1 half-moves
17 K1c2 loss in 1 half-moves
18 K1e1 loss in 1 half-moves
19 K1e2 loss in 1 half-moves
20 K2c2 loss in 1 half-moves
21 K2e2 loss in 1 half-moves
22 Rf4 loss in 1 half-moves
23 Rh1 loss in 1 half-moves
24 Rh3 loss in 1 half-moves
25 Rh5 loss in 1 half-moves