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 Rg6 win in 3 half-moves
3 Rb8 win in 5 half-moves
4 Rg5 win in 5 half-moves
5 Ke6 win in 17 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kcc6 draw
9 Kcd6 draw
10 Kdc6 draw
11 Kdd6 draw
12 Ke5 draw
13 Ra8 draw
14 Rc8 draw
15 Rd8 draw
16 Rg3 draw
17 Rg7 draw
18 Rh8 draw
19 Kb4 loss in 2 half-moves
20 Kcc4 loss in 2 half-moves
21 Kcd4 loss in 2 half-moves
22 Kdc4 loss in 2 half-moves
23 Kdd4 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves