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 K4a4 win in 7 half-moves
4 K4c4 win in 7 half-moves
5 K5a5 win in 7 half-moves
6 K5c4 win in 7 half-moves
7 K5c5 win in 7 half-moves
8 Ka6 win in 7 half-moves
9 Kc6 win in 7 half-moves
10 Rb8 win in 7 half-moves
11 K4c5 win in 9 half-moves
12 Rd8 win in 9 half-moves
13 Re8 win in 9 half-moves
14 Rf8 win in 9 half-moves
15 K4a5 win in 11 half-moves
16 Kb6 win in 11 half-moves
17 Rg7 draw
18 Rh8 draw
19 K5a4 loss in 2 half-moves
20 Ka3 loss in 2 half-moves
21 Kb3 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc8 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
28 Rg4 loss in 2 half-moves