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 Rc7 win in 5 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kb4 draw
8 Kb5 draw
9 Kc5 draw
10 Kd4 draw
11 Kd5 draw
12 Rf7 draw
13 Rg3 draw
14 Rg6 draw
15 Rg8 draw
16 Rh7 draw
17 Kab3 loss in 2 half-moves
18 Kb1 loss in 2 half-moves
19 Kb2 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kcb3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves