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 Ra8 win in 5 half-moves
4 Kc5 win in 9 half-moves
5 Rg6 win in 9 half-moves
6 Kaa5 draw
7 Kab5 draw
8 Kba5 draw
9 Kbb5 draw
10 Kc4 draw
11 Rb8 draw
12 Re8 draw
13 Rf8 draw
14 Rg7 draw
15 Rh8 draw
16 Kaa3 loss in 2 half-moves
17 Kab3 loss in 2 half-moves
18 Kba3 loss in 2 half-moves
19 Kbb3 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