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 Rg5 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rc7 win in 5 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kab3 draw
9 Kab4 draw
10 Kb2 draw
11 Kb5 draw
12 Kc5 draw
13 Kcb3 draw
14 Kcb4 draw
15 Kd4 draw
16 Kd5 draw
17 Rg3 draw
18 Rg6 draw
19 Rg8 draw
20 Rh7 draw
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves