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 Rb8 win in 7 half-moves
4 Kb5 win in 9 half-moves
5 Ra8 win in 9 half-moves
6 Ka6 win in 11 half-moves
7 Kb6 win in 13 half-moves
8 Ka4 draw
9 Kc5 draw
10 Kc6 draw
11 Kc7 draw
12 Kd5 draw
13 Kd7 draw
14 Ke5 draw
15 Ke6 draw
16 Ke7 draw
17 Rf8 draw
18 Rg4 draw
19 Rg7 draw
20 Rh8 draw
21 Kb4 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves