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 Rg6 win in 3 half-moves
4 Ra8 win in 5 half-moves
5 Rd8 win in 5 half-moves
6 Kb6 win in 9 half-moves
7 Rg7 win in 9 half-moves
8 Kd6 win in 11 half-moves
9 Ka6 draw
10 Kb5 draw
11 Kc5 draw
12 Kc6 draw
13 Ke5 draw
14 Ke6 draw
15 Re8 draw
16 Rf8 draw
17 Rg3 draw
18 Rh8 draw
19 Ka4 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves