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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Ra3 win in 5 half-moves
5 Kaa5 draw
6 Kaa7 draw
7 Kab7 draw
8 Kba5 draw
9 Kba7 draw
10 Kbb7 draw
11 Kc6 draw
12 Kc7 draw
13 Rb3 draw
14 Rf3 draw
15 Rg4 draw
16 Rg8 draw
17 Rh3 draw
18 Kab5 loss in 2 half-moves
19 Kbb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves