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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Rb7 draw
4 Rc7 draw
5 Rd7 draw
6 Re7 draw
7 Rg1 draw
8 Rg2 draw
9 Rg6 draw
10 Kaa3 loss in 2 half-moves
11 Kaa5 loss in 2 half-moves
12 Kab3 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kba3 loss in 2 half-moves
15 Kba5 loss in 2 half-moves
16 Kbb3 loss in 2 half-moves
17 Kbb5 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh7 loss in 2 half-moves