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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ra7 win in 5 half-moves
3 Rb7 win in 5 half-moves
4 K1a2 draw
5 K1b2 draw
6 K3a2 draw
7 Ka1 draw
8 Ka3 draw
9 Ka4 draw
10 Kb4 draw
11 Rg5 draw
12 Rg6 draw
13 Rg8 draw
14 Rh7 draw
15 K1c2 loss in 2 half-moves
16 K3b2 loss in 2 half-moves
17 K3c2 loss in 2 half-moves
18 Kc1 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves