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 Rc8 win in 5 half-moves
6 Rb8 win in 7 half-moves
7 K4a4 draw
8 K4a5 draw
9 K4c5 draw
10 K5a4 draw
11 K5a5 draw
12 K5c5 draw
13 Ka3 draw
14 Ka6 draw
15 Kb3 draw
16 Kb6 draw
17 Kc6 draw
18 Rg7 draw
19 Rh8 draw
20 K4c4 loss in 2 half-moves
21 K5c4 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rg3 loss in 2 half-moves