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 Rb8 win in 5 half-moves
6 Ka6 draw
7 Kaa4 draw
8 Kab5 draw
9 Kb6 draw
10 Kba4 draw
11 Kbb5 draw
12 Kc4 draw
13 Kc5 draw
14 Re8 draw
15 Rf8 draw
16 Rg7 draw
17 Rh8 draw
18 Ka3 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves