Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Rg5 win in 3 half-moves
4 Ra8 win in 5 half-moves
5 Kaa3 draw
6 Kaa5 draw
7 Kab5 draw
8 Kba3 draw
9 Kba5 draw
10 Kbb5 draw
11 Kc4 draw
12 Kc5 draw
13 Rb8 draw
14 Rf8 draw
15 Rg6 draw
16 Rg7 draw
17 Rh8 draw
18 Kab3 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 Re8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves