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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Ka2 draw
6 Ka4 draw
7 Ka6 draw
8 Kb1 draw
9 Kb2 draw
10 Kb4 draw
11 Kb5 draw
12 Kb6 draw
13 Rc7 draw
14 Rg4 draw
15 Rg8 draw
16 Rh7 draw
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves